chore: fix grammar errors in comments

Mostly missing articles

31 files changed, 81 insertions, 81 deletions

diff --git a/protocols/JabberG/jabber_xstatus/res/JABBER_XSTATUS.rc b/protocols/JabberG/jabber_xstatus/res/JABBER_XSTATUS.rc
index 5e3f300d2c..822f7d6ff1 100644
--- a/protocols/JabberG/jabber_xstatus/res/JABBER_XSTATUS.rc
+++ b/protocols/JabberG/jabber_xstatus/res/JABBER_XSTATUS.rc
@@ -24,7 +24,7 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 // Icon

 //

 

-// Icon with lowest ID value placed first to ensure application icon

+// Icon with the lowest ID value placed first to ensure the application icon

 // remains consistent on all systems.

 1201                     ICON         "moods/afraid.ico"

 1202                     ICON         "moods/amazed.ico"

diff --git a/protocols/JabberG/proto_jabber/res/Proto_Jabber.rc b/protocols/JabberG/proto_jabber/res/Proto_Jabber.rc
index 3a9e85cae0..b6e91de753 100644
--- a/protocols/JabberG/proto_jabber/res/Proto_Jabber.rc
+++ b/protocols/JabberG/proto_jabber/res/Proto_Jabber.rc
@@ -49,7 +49,7 @@ END
 // Icon

 //

 

-// Icon with lowest ID value placed first to ensure application icon

+// Icon with the lowest ID value placed first to ensure the application icon

 // remains consistent on all systems.

 IDI_ICON1               ICON                    "Offline.ico"

 IDI_ICON2               ICON                    "Online.ico"

diff --git a/protocols/JabberG/res/jabber.rc b/protocols/JabberG/res/jabber.rc
index 2a488e8cb5..f510ca6de8 100644
--- a/protocols/JabberG/res/jabber.rc
+++ b/protocols/JabberG/res/jabber.rc
@@ -804,7 +804,7 @@ END
 // Icon

 //

 

-// Icon with lowest ID value placed first to ensure application icon

+// Icon with the lowest ID value placed first to ensure the application icon

 // remains consistent on all systems.

 IDI_JABBER              ICON                    "jabber.ico"

 

diff --git a/protocols/JabberG/src/jabber_agent.cpp b/protocols/JabberG/src/jabber_agent.cpp
index 4d1914cc4a..2bb08292e1 100644
--- a/protocols/JabberG/src/jabber_agent.cpp
+++ b/protocols/JabberG/src/jabber_agent.cpp
@@ -154,7 +154,7 @@ public:
 			JabberFormGetData(hwndFrame, query, xNode);

 		}

 		else {

-			// use old registration information form

+			// use an old registration information form

 			for (auto *n : TiXmlEnum(queryNode)) {

 				const char *pszName = n->Name();

 				if (pszName) {

@@ -222,7 +222,7 @@ public:
 			JabberFormCreateUI(hwndFrame, xNode, &m_formHeight);

 		}

 		else {

-			// use old registration information form

+			// use an old registration information form

 			TJabberFormLayoutInfo layout_info(hwndFrame, false);

 			for (auto *n : TiXmlEnum(queryNode)) {

 				const char *pszName = n->Name();

diff --git a/protocols/JabberG/src/jabber_api.cpp b/protocols/JabberG/src/jabber_api.cpp
index 2c0fe72d1a..1183e2c9e3 100644
--- a/protocols/JabberG/src/jabber_api.cpp
+++ b/protocols/JabberG/src/jabber_api.cpp
@@ -255,7 +255,7 @@ int CJabberProto::AddFeatures(const char *szFeatures)
 	const char *szFeat = szFeatures;

 	while (szFeat[0]) {

 		JabberFeatCapPairDynamic *fcp = FindFeature(szFeat);

-		// if someone is trying to add one of core features, RegisterFeature() will return false, so we don't have to perform this check here

+		// if someone is trying to add one of the core features, RegisterFeature() will return false, so we don't have to perform this check here

 		if (!fcp) { // if the feature is not registered yet

 			if (!RegisterFeature(szFeat, nullptr))

 				ret = false;

diff --git a/protocols/JabberG/src/jabber_caps.cpp b/protocols/JabberG/src/jabber_caps.cpp
index 65df16081d..efdd143703 100644
--- a/protocols/JabberG/src/jabber_caps.cpp
+++ b/protocols/JabberG/src/jabber_caps.cpp
@@ -270,7 +270,7 @@ JabberCapsBits CJabberProto::GetResourceCapabilities(const char *jid, pResourceS
 		return jcbCaps | r->m_jcbManualDiscoveredCaps;

 	}

 

-	// no XEP-0115: send query each time it's needed

+	// no XEP-0115: send a query each time it's needed

 	switch (r->m_dwDiscoInfoRequestTime) {

 	case -1:

 		return r->m_jcbCachedCaps;

diff --git a/protocols/JabberG/src/jabber_chat.cpp b/protocols/JabberG/src/jabber_chat.cpp
index b6ad46792d..622cad1869 100644
--- a/protocols/JabberG/src/jabber_chat.cpp
+++ b/protocols/JabberG/src/jabber_chat.cpp
@@ -742,7 +742,7 @@ public:
 

 		T2Utf text(ptrW(m_txtReason.GetText()));

 

-		// invite users from roster

+		// invite users from the roster

 		for (auto &hContact : m_proto->AccContacts()) {

 			if (m_proto->isChatRoom(hContact))

 				continue;

@@ -999,7 +999,7 @@ static void sttNickListHook(CJabberProto *ppro, JABBER_LIST_ITEM *item, GCHOOK*
 			dwLastBanKickTime = GetTickCount();

 			szBuffer.Format(L"%s: ", Utf2T(me->m_szResourceName).get());

 			szTitle.Format(TranslateT("Reason to kick %s"), Utf2T(him->m_szResourceName).get());

-			char *resourceName_copy = mir_strdup(him->m_szResourceName); // copy resource name to prevent possible crash if user list rebuilds

+			char *resourceName_copy = mir_strdup(him->m_szResourceName); // copy resource name to prevent possible crash if the user list rebuilds

 			if (ppro->EnterString(szBuffer, szTitle, ESF_MULTILINE, "gcReason_"))

 				ppro->m_ThreadInfo->send(

 				XmlNodeIq("set", ppro->SerialNext(), item->jid) << XQUERY(JABBER_FEAT_MUC_ADMIN)

@@ -1092,7 +1092,7 @@ static void sttNickListHook(CJabberProto *ppro, JABBER_LIST_ITEM *item, GCHOOK*
 	case IDM_LINK0: case IDM_LINK1: case IDM_LINK2: case IDM_LINK3: case IDM_LINK4:

 	case IDM_LINK5: case IDM_LINK6: case IDM_LINK7: case IDM_LINK8: case IDM_LINK9:

 		if ((GetTickCount() - dwLastBanKickTime) > BAN_KICK_INTERVAL) {

-			// copy resource name to prevent possible crash if user list rebuilds

+			// copy resource name to prevent possible crash if the user list rebuilds

 			char *resourceName_copy(NEWSTR_ALLOCA(him->m_szResourceName));

 

 			char *szInviteTo = nullptr;

@@ -1420,20 +1420,20 @@ void CJabberProto::AddMucListItem(JABBER_MUC_JIDLIST_INFO* jidListInfo, const ch
 void CJabberProto::DeleteMucListItem(JABBER_MUC_JIDLIST_INFO *jidListInfo, const char *jid)

 {

 	switch (jidListInfo->type) {

-	case MUC_VOICELIST:		// change role to visitor (from participant)

+	case MUC_VOICELIST:		// change a role to a visitor (from a participant)

 		AdminSet(jidListInfo->roomJid, JABBER_FEAT_MUC_ADMIN, "jid", jid, "role", "visitor");

 		break;

-	case MUC_BANLIST:		// change affiliation to none (from outcast)

-	case MUC_MEMBERLIST:	// change affiliation to none (from member)

+	case MUC_BANLIST:		// change an affiliation to none (from an outcast)

+	case MUC_MEMBERLIST:	// change an affiliation to none (from a member)

 		AdminSet(jidListInfo->roomJid, JABBER_FEAT_MUC_ADMIN, "jid", jid, "affiliation", "none");

 		break;

-	case MUC_MODERATORLIST:	// change role to participant (from moderator)

+	case MUC_MODERATORLIST:	// change a role to a participant (from a moderator)

 		AdminSet(jidListInfo->roomJid, JABBER_FEAT_MUC_ADMIN, "jid", jid, "role", "participant");

 		break;

-	case MUC_ADMINLIST:		// change affiliation to member (from admin)

+	case MUC_ADMINLIST:		// change an affiliation to a member (from an admin)

 		AdminSet(jidListInfo->roomJid, JABBER_FEAT_MUC_ADMIN, "jid", jid, "affiliation", "member");

 		break;

-	case MUC_OWNERLIST:		// change affiliation to admin (from owner)

+	case MUC_OWNERLIST:		// change an affiliation to an admin (from an owner)

 		AdminSet(jidListInfo->roomJid, JABBER_FEAT_MUC_ADMIN, "jid", jid, "affiliation", "admin");

 		break;

 	}

diff --git a/protocols/JabberG/src/jabber_events.cpp b/protocols/JabberG/src/jabber_events.cpp
index 161cc4f427..58d09eee16 100644
--- a/protocols/JabberG/src/jabber_events.cpp
+++ b/protocols/JabberG/src/jabber_events.cpp
@@ -73,7 +73,7 @@ bool CJabberProto::OnContactDeleted(MCONTACT hContact, uint32_t)
 				m_ThreadInfo->send(XmlNodeIq("set", SerialNext(), jid) << XQUERY(JABBER_FEAT_REGISTER) << XCHILD("remove"));

 		}

 

-		// Remove from roster, server also handles the presence unsubscription process.

+		// Remove from a roster, the server also handles the presence unsubscription process.

 		m_ThreadInfo->send(XmlNodeIq("set", SerialNext())

 			<< XQUERY(JABBER_FEAT_IQ_ROSTER) << XCHILD("item") << XATTR("jid", jid) << XATTR("subscription", "remove"));

 

diff --git a/protocols/JabberG/src/jabber_file.cpp b/protocols/JabberG/src/jabber_file.cpp
index 5366cbd813..c115e63de0 100644
--- a/protocols/JabberG/src/jabber_file.cpp
+++ b/protocols/JabberG/src/jabber_file.cpp
@@ -150,7 +150,7 @@ void __cdecl CJabberProto::FileReceiveHttpThread(filetransfer *ft)
 

 void CJabberProto::FileProcessHttpDownload(MCONTACT hContact, const char *jid, const char *pszUrl, const char *pszDescr)

 {

-	// create incoming file transfer instead of writing message

+	// create incoming file transfer instead of a writing message

 	CMStringA szName;

 	const char *b = strrchr(pszUrl, '/') + 1;

 	while (*b != 0 && *b != '#' && *b != '?')

diff --git a/protocols/JabberG/src/jabber_ft.cpp b/protocols/JabberG/src/jabber_ft.cpp
index 43f1d0972d..481e049a1f 100644
--- a/protocols/JabberG/src/jabber_ft.cpp
+++ b/protocols/JabberG/src/jabber_ft.cpp
@@ -454,7 +454,7 @@ void CJabberProto::FtHandleSiRequest(const TiXmlElement *iqNode)
 			}

 

 			if (optionNode != nullptr) {

-				// Found known stream mechanism

+				// Found a known stream mechanism

 				filetransfer *ft = new filetransfer(this, 0);

 				ft->dwExpectedRecvFileSize = filesize;

 				ft->jid = mir_strdup(from);

diff --git a/protocols/JabberG/src/jabber_groupchat.cpp b/protocols/JabberG/src/jabber_groupchat.cpp
index d3261f4e6d..9f8343379f 100644
--- a/protocols/JabberG/src/jabber_groupchat.cpp
+++ b/protocols/JabberG/src/jabber_groupchat.cpp
@@ -1069,7 +1069,7 @@ void CJabberProto::GroupchatProcessMessage(const TiXmlElement *node)
 	gce.pszText.a = szText;

 	gce.bIsMe = nick == nullptr ? FALSE : (mir_strcmp(resource, item->nick) == 0);

 

-	// if we log chat events, add them to log window

+	// if we log chat events, add them to a log window

 	if (item->bChatLogging)

 		gce.dwFlags |= GCEF_ADDTOLOG;

 	else if (m_bGcLogChatHistory) // else we need to suppress disk logging and sounds/popups

diff --git a/protocols/JabberG/src/jabber_iq_handlers.cpp b/protocols/JabberG/src/jabber_iq_handlers.cpp
index 1dd1dd43c6..eb73be3a35 100644
--- a/protocols/JabberG/src/jabber_iq_handlers.cpp
+++ b/protocols/JabberG/src/jabber_iq_handlers.cpp
@@ -214,7 +214,7 @@ bool CJabberProto::OnRosterPushRequest(const TiXmlElement*, CJabberIqInfo *pInfo
 		if (jid == nullptr || str == nullptr)

 			continue;

 

-		// we will not add new account when subscription=remove

+		// we will not add a new account when subscription=remove

 		if (!mir_strcmp(str, "to") || !mir_strcmp(str, "both") || !mir_strcmp(str, "from") || !mir_strcmp(str, "none")) {

 			const char *name = XmlGetAttr(itemNode, "name");

 			ptrA nick((name != nullptr) ? mir_strdup(name) : JabberNickFromJID(jid));

@@ -245,7 +245,7 @@ bool CJabberProto::OnRosterPushRequest(const TiXmlElement*, CJabberIqInfo *pInfo
 

 			debugLogA("Roster push for jid=%s (hContact=%d), set subscription to %s", jid, item->hContact, str);

 

-			// subscription = remove is to remove from roster list

+			// subscription = remove is to remove from the roster list

 			// but we will just set the contact to offline and not actually

 			// remove, so that history will be retained.

 			if (!mir_strcmp(str, "remove")) {

diff --git a/protocols/JabberG/src/jabber_iqid.cpp b/protocols/JabberG/src/jabber_iqid.cpp
index 3d9b53f5ee..bbd7a0dd60 100644
--- a/protocols/JabberG/src/jabber_iqid.cpp
+++ b/protocols/JabberG/src/jabber_iqid.cpp
@@ -250,7 +250,7 @@ void CJabberProto::OnLoggedIn()
 	// XEP-0083 support

 //	if (!(m_StrmMgmt.IsSessionResumed()))

 //	{

-		// ugly hack to prevent hangup during login process

+		// ugly hack to prevent hangup during a login process

 		CJabberIqInfo *pIqInfo = AddIQ(&CJabberProto::OnIqResultNestedRosterGroups, JABBER_IQ_TYPE_GET);

 		pIqInfo->SetTimeout(30000);

 		m_ThreadInfo->send(XmlNodeIq(pIqInfo) << XQUERY(JABBER_FEAT_PRIVATE_STORAGE) << XCHILDNS("roster", JABBER_FEAT_NESTED_ROSTER_GROUPS));

@@ -349,7 +349,7 @@ void CJabberProto::OnIqResultSetAuth(const TiXmlElement *iqNode, CJabberIqInfo*)
 	const char *type;

 

 	// RECVED: authentication result

-	// ACTION: if successfully logged in, continue by requesting roster list and set my initial status

+	// ACTION: if successfully logged in, continue by requesting a roster list and set my initial status

 	debugLogA("<iq/> iqIdSetAuth");

 	if ((type = XmlGetAttr(iqNode, "type")) == nullptr) return;

 

@@ -468,7 +468,7 @@ void CJabberProto::OnIqResultGetRoster(const TiXmlElement *iqNode, CJabberIqInfo
 

 		MCONTACT hContact = HContactFromJID(jid);

 		if (hContact == 0) // Received roster has a new JID.

-			hContact = DBCreateContact(jid, nick, false, false); // Add the jid (with empty resource) to Miranda contact list.

+			hContact = DBCreateContact(jid, nick, false, false); // Add the jid (with empty resource) to a Miranda's contact list.

 

 		JABBER_LIST_ITEM *item = ListAdd(LIST_ROSTER, jid, hContact);

 		item->subscription = sub;

@@ -606,7 +606,7 @@ void CJabberProto::OnIqResultGetVcardPhoto(const TiXmlElement *n, MCONTACT hCont
 				item = ListGetItemPtr(LIST_CHATROOM, jid);

 

 			if (item == nullptr) {

-				item = ListAdd(LIST_VCARD_TEMP, jid); // adding to the temp list to store information about photo

+				item = ListAdd(LIST_VCARD_TEMP, jid); // adding to the temp list to store information about a photo

 				if (item != nullptr)

 					item->bUseResource = true;

 			}

@@ -1150,7 +1150,7 @@ void CJabberProto::OnIqResultGetOmemodevicelist(const TiXmlElement* iqNode, CJab
 			delSetting(szSetting);

 		}

 

-		OmemoAnnounceDevice(false, true); //Publish own device if we can't retrieve up to date list 

+		OmemoAnnounceDevice(false, true); //Publish an own device if we can't retrieve the up-to-date list

 		OmemoSendBundle();

 	}

 }

diff --git a/protocols/JabberG/src/jabber_iqid_muc.cpp b/protocols/JabberG/src/jabber_iqid_muc.cpp
index ba0c9622aa..c5fffd013b 100644
--- a/protocols/JabberG/src/jabber_iqid_muc.cpp
+++ b/protocols/JabberG/src/jabber_iqid_muc.cpp
@@ -99,7 +99,7 @@ class CJabberMucJidListDlg : public CJabberDlgBase
 

 		FreeList();

 

-		// Populate displayed list from iqNode

+		// Populate the displayed list from iqNode

 		LVITEM lvi = {};

 		wchar_t tszItemText[JABBER_MAX_JID_LEN + 256];

 		TiXmlElement *iqNode = m_info->iqNode;

@@ -256,7 +256,7 @@ public:
 		// Set new GWL_USERDATA

 		m_info = pInfo;

 

-		// Populate displayed list from iqNode

+		// Populate the displayed list from iqNode

 		wchar_t title[256];

 		mir_wstrncpy(title, TranslateT("JID List"), _countof(title));

 		if (pInfo != nullptr) {

diff --git a/protocols/JabberG/src/jabber_list.h b/protocols/JabberG/src/jabber_list.h
index a4559d8991..69e4e21fe5 100644
--- a/protocols/JabberG/src/jabber_list.h
+++ b/protocols/JabberG/src/jabber_list.h
@@ -73,8 +73,8 @@ enum JABBER_GC_ROLE
 

 enum JABBER_RESOURCE_MODE // initial default to RSMODE_LASTSEEN

 {

-	RSMODE_SERVER,		// always let server decide (always send correspondence without resouce name)

-	RSMODE_LASTSEEN,	// use the last seen resource (or let server decide if haven't seen anything yet)

+	RSMODE_SERVER,		// always let server decide (always send correspondence without a resource name)

+	RSMODE_LASTSEEN,	// use the last seen resource (or let the server decide if it hasn't seen anything yet)

 	RSMODE_MANUAL		// specify resource manually (see the defaultResource field - must not be nullptr)

 };

 

diff --git a/protocols/JabberG/src/jabber_mam.cpp b/protocols/JabberG/src/jabber_mam.cpp
index 3f4b3f5256..19f81a66c9 100644
--- a/protocols/JabberG/src/jabber_mam.cpp
+++ b/protocols/JabberG/src/jabber_mam.cpp
@@ -77,7 +77,7 @@ void CJabberProto::MamRetrieveMissingMessages()
 	auto *query = iq << XCHILDNS("query", JABBER_FEAT_MAM);

 

 	if (szLastId.IsEmpty()) {

-		m_bMamDisableMessages = true; // our goal is to save message id, not to store messages

+		m_bMamDisableMessages = true; // our goal is to save a message id, not to store messages

 		m_bMamCreateRead = false;

 

 		char buf[100];

@@ -126,7 +126,7 @@ void CJabberProto::OnIqResultRsm(const TiXmlElement *iqNode, CJabberIqInfo *pInf
 	m_bMamDisableMessages = false;

 

 	if (auto *fin = XmlGetChildByTag(iqNode, "fin", "xmlns", JABBER_FEAT_MAM)) {

-		// if dataset is complete, there's nothing more to do

+		// if the dataset is complete, there's nothing more to do

 		if (!mir_strcmp(XmlGetAttr(fin, "complete"), "true"))

 			return;

 

diff --git a/protocols/JabberG/src/jabber_menu.cpp b/protocols/JabberG/src/jabber_menu.cpp
index aa323186c8..37fbfdee45 100644
--- a/protocols/JabberG/src/jabber_menu.cpp
+++ b/protocols/JabberG/src/jabber_menu.cpp
@@ -423,7 +423,7 @@ INT_PTR __cdecl CJabberProto::OnMenuTransportResolve(WPARAM hContact, LPARAM)
 INT_PTR __cdecl CJabberProto::OnMenuBookmarkAdd(WPARAM hContact, LPARAM)

 {

 	if (!hContact)

-		return 0; // we do not add ourself to the roster. (buggy situation - should not happen)

+		return 0; // do not add yourself to the roster. (buggy situation and should not happen)

 

 	ptrA roomID(ContactToJID(hContact));

 	if (roomID == nullptr)

@@ -538,7 +538,7 @@ void CJabberProto::OnBuildProtoMenu()
 		BuildPrivacyListsMenu(false);

 

 	//////////////////////////////////////////////////////////////////////////////////////

-	// build priority menu

+	// build a priority menu

 

 	BuildPriorityMenu();

 

diff --git a/protocols/JabberG/src/jabber_message_handlers.cpp b/protocols/JabberG/src/jabber_message_handlers.cpp
index 80eb7dd583..46bb59d5ed 100644
--- a/protocols/JabberG/src/jabber_message_handlers.cpp
+++ b/protocols/JabberG/src/jabber_message_handlers.cpp
@@ -76,7 +76,7 @@ bool CJabberProto::OnMessageGroupchat(const TiXmlElement *node, ThreadData*, CJa
 	if (chatItem) // process GC message

 		GroupchatProcessMessage(node);

 	

-	// got message from unknown conference... let's leave it :)

+	// got a message from unknown conference... let's leave it :)

 	else { 

 //			wchar_t *conference = NEWWSTR_ALLOCA(from);

 //			if (wchar_t *s = wcschr(conference, '/')) *s = 0;

diff --git a/protocols/JabberG/src/jabber_misc.cpp b/protocols/JabberG/src/jabber_misc.cpp
index c1b7705855..23f8c9ecea 100644
--- a/protocols/JabberG/src/jabber_misc.cpp
+++ b/protocols/JabberG/src/jabber_misc.cpp
@@ -259,7 +259,7 @@ static sttCapsNodeToName_Map[] =
 

 const char* CJabberProto::GetSoftName(const char *szName)

 {

-	// search through known software list

+	// search through the known software list

 	for (auto &it : sttCapsNodeToName_Map)

 		if (strstr(szName, it.node))

 			return it.name;

diff --git a/protocols/JabberG/src/jabber_omemo.cpp b/protocols/JabberG/src/jabber_omemo.cpp
index da350e9deb..744b1cf176 100644
--- a/protocols/JabberG/src/jabber_omemo.cpp
+++ b/protocols/JabberG/src/jabber_omemo.cpp
@@ -506,7 +506,7 @@ complete:
 		}

 		*record = signal_buffer_create(dbv.pbVal, dbv.cpbVal);

 		db_free(&dbv);

-		return 1; //session exist and succesfully loaded

+		return 1; // session exists and successfully loaded

 	}

 

 	struct db_enum_settings_sub_cb_data

@@ -702,7 +702,7 @@ complete:
 		}

 		*record = signal_buffer_create(dbv.pbVal, dbv.cpbVal);

 		db_free(&dbv);

-		return SG_SUCCESS; //key exist and succesfully loaded

+		return SG_SUCCESS; //key exist and successfully loaded

 	}

 

 	int store_pre_key(uint32_t pre_key_id, uint8_t *record, size_t record_len, void *user_data)

@@ -789,7 +789,7 @@ complete:
 			return SG_ERR_INVALID_KEY_ID;

 		}

 		*record = signal_buffer_create(blob.data(), blob.length());

-		return SG_SUCCESS; //key exist and succesfully loaded

+		return SG_SUCCESS; //key exist and successfully loaded

 	}

 

 	int store_signed_pre_key(uint32_t signed_pre_key_id, uint8_t *record, size_t record_len, void *user_data)

@@ -1047,7 +1047,7 @@ complete:
 		}

 		mir_free(key_buf); // TODO: check this

 

-		// load  identity key

+		// load the identity key

 		ec_public_key *identity_key_p;

 		key_buf = (uint8_t*)mir_base64_decode(identity_key, &key_buf_len);

 		if (curve_decode_point(&identity_key_p, key_buf, key_buf_len, global_context)) {

@@ -1063,7 +1063,7 @@ complete:
 		session_pre_key_bundle_create(&retrieved_pre_key, registration_id, dev_id_int, key_id_int, prekey, signed_pre_key_id_int, signed_prekey, key_buf, key_buf_len, identity_key_p);

 		mir_free(key_buf);

 

-		/* Build a session with a pre key retrieved from the server. */

+		/* Build a session with the pre-key retrieved from the server. */

 		int ret = session_builder_process_pre_key_bundle(builder, retrieved_pre_key);

 		switch (ret) {

 		case SG_SUCCESS:

@@ -1093,7 +1093,7 @@ complete:
 	{

 		uint32_t id = pre_key_signal_message_get_pre_key_id(psm);

 

-		// generate and save pre keys set

+		// generate and save the pre-keys set

 		signal_protocol_key_helper_pre_key_list_node *keys_root;

 		signal_protocol_key_helper_generate_pre_keys(&keys_root, id, 1, proto->m_omemo.global_context);

 

@@ -1182,7 +1182,7 @@ void CJabberProto::OmemoInitDevice()
 		} while (!dev_id);

 		setDword("OmemoDeviceId", dev_id);

 

-		// generate and save device key

+		// generate and save a device key

 		if (signal_protocol_key_helper_generate_identity_key_pair(&device_key, m_omemo.global_context)) {

 			debugLogA("Jabber OMEMO: signal_protocol_key_helper_generate_identity_key_pair failed");

 			//TODO: handle error

@@ -1267,7 +1267,7 @@ bool CJabberProto::OmemoHandleMessage(const TiXmlElement *node, const char *jid,
 		signal_buffer *decrypted_key = nullptr;

 		bool decrypted = false;

 		if (isprekey) {

-			//try to decrypt as  pre_key_signal_message

+			//try to decrypt as a pre_key_signal_message

 			pre_key_signal_message *pm = nullptr;

 			int ret = pre_key_signal_message_deserialize(&pm, encrypted_key, encrypted_key_len, m_omemo.global_context);

 			if (ret == SG_SUCCESS && pm) {

@@ -1281,7 +1281,7 @@ bool CJabberProto::OmemoHandleMessage(const TiXmlElement *node, const char *jid,
 			}

 			else debugLogA("Jabber OMEMO: error %d at pre_key_signal_message_deserialize", ret);

 		}

-		else { //try to decrypt as signal message

+		else { //try to decrypt as a signal message

 			signal_message *sm = nullptr;

 			int ret = signal_message_deserialize(&sm, encrypted_key, encrypted_key_len, m_omemo.global_context);

 			if (ret == SG_SUCCESS && sm) {

@@ -1417,7 +1417,7 @@ bool CJabberProto::OmemoHandleDeviceList(const char *from, const TiXmlElement *n
 		}

 	}

 

-	//check if our device exist

+	//check if our device exists

 	bool own_device_listed = false;

 	int own_id = m_omemo.GetOwnDeviceId();

 	int i = 0;

@@ -1501,7 +1501,7 @@ void CJabberProto::OmemoSendBundle()
 	bundle_node << XCHILD("signedPreKeySignature", signature);

 	SIGNAL_UNREF(sspk);

 

-	// add identity key

+	// add an identity key

 	// it is must be a public key right ?, standart is a bit confusing...

 	bundle_node << XCHILD("identityKey", ptrA(getUStringA("OmemoDevicePublicKey")));

 

@@ -1606,7 +1606,7 @@ void CJabberProto::OmemoOnIqResultGetBundle(const TiXmlElement *iqNode, CJabberI
 

 	const char *type = XmlGetAttr(iqNode, "type");

 	if (mir_strcmp(type, "result")) {

-		// failed to get bundle, do not try to build session

+		// failed to get a bundle, do not try to build session

 		debugLogA("Jabber OMEMO: error: failed to get bundle for device, this may be due to absent data on server or due to our bug (incorrect device id in request)");

 		return;

 	}

diff --git a/protocols/JabberG/src/jabber_opt.cpp b/protocols/JabberG/src/jabber_opt.cpp
index 7afa11e075..f85836701f 100644
--- a/protocols/JabberG/src/jabber_opt.cpp
+++ b/protocols/JabberG/src/jabber_opt.cpp
@@ -30,7 +30,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 static BOOL(WINAPI *pfnEnableThemeDialogTexture)(HANDLE, uint32_t) = nullptr;

 

 /////////////////////////////////////////////////////////////////////////////////////////

-// JabberRegisterDlgProc - the dialog proc for registering new account

+// JabberRegisterDlgProc - the dialog proc for registering a new account

 

 struct { char *szCode; wchar_t *szDescription; } g_LanguageCodes[] = {

 	{ "aa", LPGENW("Afar") },

diff --git a/protocols/JabberG/src/jabber_privacy.h b/protocols/JabberG/src/jabber_privacy.h
index 5ea3842105..317543dfb9 100644
--- a/protocols/JabberG/src/jabber_privacy.h
+++ b/protocols/JabberG/src/jabber_privacy.h
@@ -250,7 +250,7 @@ public:
 			pRule = pRule->GetNext();

 		}

 

-		// create pointer array for sort procedure

+		// create a pointer array for sort procedure

 		CPrivacyListRule **pRules = (CPrivacyListRule **)mir_alloc(dwCount * sizeof(CPrivacyListRule *));

 		if (!pRules)

 			return false;

diff --git a/protocols/JabberG/src/jabber_proto.cpp b/protocols/JabberG/src/jabber_proto.cpp
index c4356589b5..c4f02c7774 100644
--- a/protocols/JabberG/src/jabber_proto.cpp
+++ b/protocols/JabberG/src/jabber_proto.cpp
@@ -399,7 +399,7 @@ int CJabberProto::Authorize(MEVENT hDbEvent)
 

 	m_ThreadInfo->send(XmlNode("presence") << XATTR("to", blob.get_email()) << XATTR("type", "subscribed"));

 

-	// Automatically add this user to my roster if option is enabled

+	// Automatically add this user to my roster if the option is enabled

 	if (m_bAutoAdd) {

 		if (auto *item = ListGetItemPtr(LIST_ROSTER, blob.get_email())) {

 			if (item->subscription != SUB_BOTH && item->subscription != SUB_TO) {

@@ -946,11 +946,11 @@ int CJabberProto::SendMsgEx(MCONTACT hContact, const char *pszSrc, XmlNode &m)
 

 	int id = SerialNext();

 	if (

-		// if message delivery check disabled by entity caps manager

+		// if the message delivery check disabled by entity caps manager

 		(jcb & JABBER_CAPS_MESSAGE_EVENTS_NO_DELIVERY) ||

-		// if client knows nothing about delivery

+		// if the client knows nothing about delivery

 		!(jcb & JABBER_CAPS_MESSAGE_RECEIPTS) ||

-		// if message sent to groupchat

+		// if the message sent to groupchat

 		!mir_strcmp(msgType, "groupchat") ||

 		// if message delivery check disabled in settings

 		!bSendReceipt) {

diff --git a/protocols/JabberG/src/jabber_proto.h b/protocols/JabberG/src/jabber_proto.h
index f3f591f4b9..f82cdcb850 100644
--- a/protocols/JabberG/src/jabber_proto.h
+++ b/protocols/JabberG/src/jabber_proto.h
@@ -875,7 +875,7 @@ struct CJabberProto : public PROTO<CJabberProto>, public IJabberInterface
 	void       SendPresenceTo(int status, const char* to, const TiXmlElement *extra = nullptr, const char *msg = nullptr);

 	void       SendPresence(int iStatus, bool bSendToAll);

 

-	int        SerialNext();  // Returns id that can be used for next message sent through SendXmlNode().

+	int        SerialNext();  // Returns id that can be used for the next message sent through SendXmlNode().

 

 	// returns buf or nullptr on error

 	char*      GetClientJID(MCONTACT hContact, char *dest, size_t destLen);

diff --git a/protocols/JabberG/src/jabber_roster.cpp b/protocols/JabberG/src/jabber_roster.cpp
index 1e512d1924..883f61c261 100644
--- a/protocols/JabberG/src/jabber_roster.cpp
+++ b/protocols/JabberG/src/jabber_roster.cpp
@@ -294,7 +294,7 @@ public:
 				_RosterInsertListItem(jid, name, group, subscription, true);

 			}

 

-			// now it is require to process whole contact list to add not in roster contacts

+			// now it is required to process a whole contact list to add not in roster contacts

 			for (auto &hContact : m_proto->AccContacts()) {

 				ptrW tszJid(m_proto->getWStringA(hContact, "jid"));

 				if (tszJid == nullptr || Contact::IsGroupChat(hContact))

diff --git a/protocols/JabberG/src/jabber_search.cpp b/protocols/JabberG/src/jabber_search.cpp
index 15ba711691..849189355e 100644
--- a/protocols/JabberG/src/jabber_search.cpp
+++ b/protocols/JabberG/src/jabber_search.cpp
@@ -68,7 +68,7 @@ static int JabberSearchFrameProc(HWND hwnd, int msg, WPARAM wParam, LPARAM lPara
 			}

 		}

 

-		// Transmit focus set notification to parent window

+		// Transmit focus set notification to a parent window

 		if (HIWORD(wParam) == EN_SETFOCUS)

 			PostMessage(GetParent(hwndDlg), WM_COMMAND, MAKEWPARAM(0, EN_SETFOCUS), (LPARAM)hwndDlg);

 	}

@@ -201,7 +201,7 @@ void CJabberProto::OnIqResultGetSearchFields(const TiXmlElement *iqNode, CJabber
 //////////////////////////////////////////////////////////////////////////////////////////

 //  Return results to search dialog

 //  The pmFields is the pointer to map of <field Name, field Label> Not unical but ordered

-//	This can help to made result parser routines more simple

+//	This can help to make result parser routines more simple

 

 static char *nickfields[] = { "nick", "nickname", "fullname", "name", "given", "first", "jid", nullptr };

 

@@ -215,7 +215,7 @@ static void SearchReturnResults(CJabberProto *ppro, HANDLE id, LIST<UNIQUE_MAP>
 	LIST<char> ListOfNonEmptyFields(20, TCharKeyCmp);

 	LIST<char> ListOfFields(20);

 

-	// lets fill the ListOfNonEmptyFields but in users order

+	// let's fill the ListOfNonEmptyFields but in user's order

 	for (auto &pmUserData : plUsersInfo) {

 		int nUserFields = pmUserData->getCount();

 		for (int j = 0; j < nUserFields; j++) {

@@ -234,7 +234,7 @@ static void SearchReturnResults(CJabberProto *ppro, HANDLE id, LIST<UNIQUE_MAP>
 		ListOfFields.insert(var);

 	}

 

-	// now lets transfer field names

+	// now let's transfer field names

 	int nFieldCount = ListOfFields.getCount();

 

 	CUSTOMSEARCHRESULTS Results = { 0 };

@@ -292,7 +292,7 @@ static void SearchReturnResults(CJabberProto *ppro, HANDLE id, LIST<UNIQUE_MAP>
 }

 

 ////////////////////////////////////////////////////////////////////////////////

-// Search field request result handler  (XEP-0055. Examples 3, 8)

+// Search field request result handler (XEP-0055. Examples 3, 8)

 

 void CJabberProto::OnIqResultAdvancedSearch(const TiXmlElement *iqNode, CJabberIqInfo*)

 {

@@ -536,7 +536,7 @@ static INT_PTR CALLBACK JabberSearchAdvancedDlgProc(HWND hwndDlg, UINT msg, WPAR
 				SendDlgItemMessageA(hwndDlg, IDC_SERVER, CB_ADDSTRING, 0, jud);

 			}

 

-			//TO DO: Add Transports here

+			//TODO: Add Transports here

 			for (auto &it : dat->ppro->m_lstTransports)

 				if (it != nullptr)

 					JabberSearchAddUrlToRecentCombo(hwndDlg, Utf2T(it));

@@ -549,7 +549,7 @@ static INT_PTR CALLBACK JabberSearchAdvancedDlgProc(HWND hwndDlg, UINT msg, WPAR
 					JabberSearchAddUrlToRecentCombo(hwndDlg, szValue);

 			}

 

-			//TO DO: Add 4 recently used

+			//TODO: Add 4 of recently used

 			dat->lastRequestIq = dat->ppro->SearchRenewFields(hwndDlg, dat);

 		}

 		return TRUE;

@@ -725,7 +725,7 @@ HANDLE CJabberProto::SearchAdvanced(HWND hwndDlg)
 	if (!dat)

 		return nullptr; //error

 

-	// check if server connected (at least one field exists)

+	// check if the server connected (at least one field exists)

 	if (dat->nJSInfCount == 0)

 		return nullptr;

 

diff --git a/protocols/JabberG/src/jabber_strm_mgmt.cpp b/protocols/JabberG/src/jabber_strm_mgmt.cpp
index 30bb86e4a2..48074cdb38 100644
--- a/protocols/JabberG/src/jabber_strm_mgmt.cpp
+++ b/protocols/JabberG/src/jabber_strm_mgmt.cpp
@@ -253,7 +253,7 @@ void strm_mgmt::RequestAck()
 		return;

 

 	if (!m_bRequestPending) {

-		// We should save m_nLocalSCount here bc the server acknowlages stanza count for the moment when it receives <r>

+		// We should save m_nLocalSCount here bc the server acknowledges stanzas count for the moment when it receives <r>

 		// NOT for the moment it sends <a>

 		m_bRequestPending = true;

 		m_nReqLocalSCount = m_nLocalSCount;

@@ -278,7 +278,7 @@ bool strm_mgmt::IsResumeIdPresent()
 

 void strm_mgmt::FinishLoginProcess(ThreadData *info)

 {

-	if (proto->m_arAuthMechs.getCount()) { //We are already logged-in

+	if (proto->m_arAuthMechs.getCount()) { //We are already logged in

 		info->send(

 			XmlNodeIq(proto->AddIQ(&CJabberProto::OnIqResultBind, JABBER_IQ_TYPE_SET))

 			<< XCHILDNS("bind", JABBER_FEAT_BIND)

diff --git a/protocols/JabberG/src/jabber_svc.cpp b/protocols/JabberG/src/jabber_svc.cpp
index d1f1f35018..ba276b38af 100644
--- a/protocols/JabberG/src/jabber_svc.cpp
+++ b/protocols/JabberG/src/jabber_svc.cpp
@@ -479,7 +479,7 @@ INT_PTR __cdecl CJabberProto::JabberServiceParseXmppURI(WPARAM, LPARAM lParam)
 		return 0;

 	}

 

-	// send file

+	// send the file

 	if (!mir_wstrcmpi(szCommand, L"sendfile")) {

 		MCONTACT hContact = HContactFromJID(jid, false);

 		if (hContact == 0)

diff --git a/protocols/JabberG/src/jabber_thread.cpp b/protocols/JabberG/src/jabber_thread.cpp
index bfd3933e75..c1891f1034 100644
--- a/protocols/JabberG/src/jabber_thread.cpp
+++ b/protocols/JabberG/src/jabber_thread.cpp
@@ -264,7 +264,7 @@ void CJabberProto::ServerThread(JABBER_CONN_DATA *pParam)
 	// fully reset strm_mgmt state

 	m_StrmMgmt.ResetState();

 

-	// quit all chatrooms (will send quit message)

+	// quit all chatrooms (will send a quit message)

 	LISTFOREACH(i, this, LIST_CHATROOM)

 		if (auto *item = ListGetItemPtrFromIndex(i)) {

 			if (item->si)

@@ -395,9 +395,9 @@ bool CJabberProto::ServerThreadStub(ThreadData &info)
 		}

 	}

 	else {

-		// Register new user connection, all connection parameters are already filled-in.

-		// Multiple thread allowed, although not possible :)

-		// thinking again.. multiple thread should not be allowed

+		// Register new user connection, all connection parameters are already filled in.

+		// Multiple threads allowed, although not possible :)

+		// Thinking again. The multiple threads should not be allowed.

 		info.reg_done = false;

 		info.conn.SetProgress(25, TranslateT("Connecting..."));

 		iqIdRegGetReg = -1;

@@ -765,7 +765,7 @@ void CJabberProto::OnProcessFeatures(const TiXmlElement *node, ThreadData *info)
 	if (m_bEnableStreamMgmt && m_StrmMgmt.IsResumeIdPresent()) // resume should be done here

 		m_StrmMgmt.CheckState();

 	else {

-		if (m_arAuthMechs.getCount()) { // we are already logged-in

+		if (m_arAuthMechs.getCount()) { // we are already logged in

 			info->send(

 				XmlNodeIq(AddIQ(&CJabberProto::OnIqResultBind, JABBER_IQ_TYPE_SET))

 				<< XCHILDNS("bind", JABBER_FEAT_BIND)

@@ -832,7 +832,7 @@ void CJabberProto::OnProcessSuccess(const TiXmlElement *node, ThreadData *info)
 	const char *type;

 	//	int iqId;

 	// RECVED: <success ...

-	// ACTION: if successfully logged in, continue by requesting roster list and set my initial status

+	// ACTION: if successfully logged in, continue by requesting a roster list and set my initial status

 	if ((type = XmlGetAttr(node, "xmlns")) == nullptr)

 		return;

 

@@ -1202,7 +1202,7 @@ void CJabberProto::OnProcessMessage(const TiXmlElement *node, ThreadData *info)
 		if (szMsgId = n->Attribute("id"))

 			setString("LastMamId", szMsgId);

 

-	// If message is from a stranger (not in roster), item is nullptr

+	// If a message is from a stranger (not in roster), item is nullptr

 	JABBER_LIST_ITEM *item = ListGetItemPtr(LIST_ROSTER, from);

 	if (item == nullptr)

 		item = ListGetItemPtr(LIST_VCARD_TEMP, from);

@@ -1400,7 +1400,7 @@ void CJabberProto::OnProcessMessage(const TiXmlElement *node, ThreadData *info)
 		return;

 	}

 

-	// we ignore messages without server id either if MAM is enabled

+	// we ignore messages without a server id either if MAM is enabled

 	if ((info->jabberServerCaps & JABBER_CAPS_MAM) && m_bEnableMam && m_iMamMode != 0 && szMsgId == nullptr) {

 		debugLogA("MAM is enabled, but there's no stanza-id: ignoting a message");

 		return;

diff --git a/protocols/JabberG/src/jabber_vcard.cpp b/protocols/JabberG/src/jabber_vcard.cpp
index edc37a57a3..2e2b15470e 100644
--- a/protocols/JabberG/src/jabber_vcard.cpp
+++ b/protocols/JabberG/src/jabber_vcard.cpp
@@ -908,12 +908,12 @@ void CJabberProto::SetServerVcard(bool bPhotoChanged, wchar_t *szPhotoFileName)
 	n << XCHILD("HOME");

 	AppendVcardFromDB(n, "STREET", "Street");

 	AppendVcardFromDB(n, "EXTADR", "Street2");

-	AppendVcardFromDB(n, "EXTADD", "Street2");	// for compatibility with client using old vcard format

+	AppendVcardFromDB(n, "EXTADD", "Street2");	// for compatibility with a client using old vcard format

 	AppendVcardFromDB(n, "LOCALITY", "City");

 	AppendVcardFromDB(n, "REGION", "State");

 	AppendVcardFromDB(n, "PCODE", "ZIP");

 	AppendVcardFromDB(n, "CTRY", "Country");

-	AppendVcardFromDB(n, "COUNTRY", "Country");	// for compatibility with client using old vcard format

+	AppendVcardFromDB(n, "COUNTRY", "Country");	// for compatibility with a client using old vcard format

 	if (XmlGetChildCount(n) == 1)

 		v->DeleteChild(n);

 

@@ -921,12 +921,12 @@ void CJabberProto::SetServerVcard(bool bPhotoChanged, wchar_t *szPhotoFileName)
 	n << XCHILD("WORK");

 	AppendVcardFromDB(n, "STREET", "CompanyStreet");

 	AppendVcardFromDB(n, "EXTADR", "CompanyStreet2");

-	AppendVcardFromDB(n, "EXTADD", "CompanyStreet2");	// for compatibility with client using old vcard format

+	AppendVcardFromDB(n, "EXTADD", "CompanyStreet2");	// for compatibility with a client using old vcard format

 	AppendVcardFromDB(n, "LOCALITY", "CompanyCity");

 	AppendVcardFromDB(n, "REGION", "CompanyState");

 	AppendVcardFromDB(n, "PCODE", "CompanyZIP");

 	AppendVcardFromDB(n, "CTRY", "CompanyCountry");

-	AppendVcardFromDB(n, "COUNTRY", "CompanyCountry");	// for compatibility with client using old vcard format

+	AppendVcardFromDB(n, "COUNTRY", "CompanyCountry");	// for compatibility with a client using old vcard format

 	if (XmlGetChildCount(n) == 1)

 		v->DeleteChild(n);

 

diff --git a/protocols/JabberG/src/jabber_xstatus.cpp b/protocols/JabberG/src/jabber_xstatus.cpp
index ca6b92f1e8..f604534548 100644
--- a/protocols/JabberG/src/jabber_xstatus.cpp
+++ b/protocols/JabberG/src/jabber_xstatus.cpp
@@ -833,7 +833,7 @@ static int ActivityCheck(const char *szFirstNode, const char *szSecondNode)
 

 	int i = 0, nFirst = -1, nSecond = -1;

 	while (g_arrActivities[i].szFirst || g_arrActivities[i].szSecond) {

-		// check first node

+		// check the first node

 		if (g_arrActivities[i].szFirst && !mir_strcmp(szFirstNode, g_arrActivities[i].szFirst)) {

 			// first part found

 			nFirst = i;