app_queue: Fix documented AMI event name

During the rewrite of AMI events to use the Stasis bus, the name of the
QueueMemberPaused event was changed to QueueMemberPause. This corrects
documentation to reflect that.
........

Merged revisions 409234 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@409237 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_queue.c

@@ -981,7 +981,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 			</see-also>
 		</managerEventInstance>
 	</managerEvent>
-	<managerEvent language="en_US" name="QueueMemberPaused">
+	<managerEvent language="en_US" name="QueueMemberPause">
 		<managerEventInstance class="EVENT_FLAG_AGENT">
 			<synopsis>Raised when a member is paused/unpaused in the queue.</synopsis>
 			<syntax>