Fix changes to L() flag in Dial().

Tony Mountifield pointed out an error I had in my patch. I was a bit too aggressive
on changing 'seconds' to 'milliseconds'. So I decided to do some additioanl testing
and have no changed just the appropriate lines. One line says milliseconds, and the
other says seconds. Probably should change this to be either just seconds or
milliseconds, but I've spent too much time on this already :)

(issue #18264)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@303273 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_dial.c

@@ -1239,7 +1239,7 @@ static int do_timelimit(struct ast_channel *chan, struct ast_bridge_config *conf
 	if (!config->play_warning && !config->start_sound && !config->end_sound && config->timelimit) {
 		calldurationlimit->tv_sec = config->timelimit / 1000;
 		calldurationlimit->tv_usec = (config->timelimit % 1000) * 1000;
-		ast_verb(3, "Setting call duration limit to %.3lf milliseconds.\n",
+		ast_verb(3, "Setting call duration limit to %.3lf seconds.\n",
 			calldurationlimit->tv_sec + calldurationlimit->tv_usec / 1000000.0);
 		config->timelimit = play_to_caller = play_to_callee =
 		config->play_warning = config->warning_freq = 0;