add some newlines and fix some misspellings (bug #4027)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@5475 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_meetme.c

@@ -1299,7 +1299,7 @@ static int conf_exec(struct ast_channel *chan, void *data)
 									if (!found) {
 										/* At this point, we have a confno_tmp (static conference) that is empty */
 										if ((empty_no_pin && ((!stringp) || (stringp && (stringp[0] == '\0')))) || (!empty_no_pin)) {
-										/* Case 1:  empty_no_pin and pin is nonexistant (NULL)
+										/* Case 1:  empty_no_pin and pin is nonexistent (NULL)
 										 * Case 2:  empty_no_pin and pin is blank (but not NULL)
 										 * Case 3:  not empty_no_pin
 										 */

apps/app_qcall.c

@@ -317,7 +317,7 @@ static void *qcall_do(void *arg)
 							extstr,context,channel->name);
 					if (strlen(ident)) {
 						strncat(ident,"-ok", sizeof(ident) - strlen(ident) - 1);
-						/* if file existant, play it */
+						/* if file existent, play it */
 						if (!ast_streamfile(channel,ident,0))
 						{
 							ast_waitstream(channel,"");

apps/app_queue.c

@@ -96,7 +96,7 @@ static char *descrip =
 "Queues an incoming call in a particular call queue as defined in queues.conf.\n"
 "  This application returns -1 if the originating channel hangs up, or if the\n"
 "call is bridged and  either of the parties in the bridge terminate the call.\n"
-"Returns 0 if the queue is full, nonexistant, or has no members.\n"
+"Returns 0 if the queue is full, nonexistent, or has no members.\n"
 "The option string may contain zero or more of the following characters:\n"
 "      't' -- allow the called user transfer the calling user\n"
 "      'T' -- to allow the calling user to transfer the call.\n"