pg_ctl: Improve message

Change message for restarting a server from a directory without a PID
file.  This accounts for the case where a restart happens after an
initdb.  The new message indicates that the start has not completed yet
and might fail.

Author: Jesper Pedersen <jesper.pedersen@redhat.com>

src/bin/pg_ctl/pg_ctl.c

@@ -965,7 +965,7 @@ do_restart(void)
 		write_stderr(_("%s: PID file \"%s\" does not exist\n"),
 					 progname, pid_file);
 		write_stderr(_("Is server running?\n"));
-		write_stderr(_("starting server anyway\n"));
+		write_stderr(_("trying to start server anyway\n"));
 		do_start();
 		return;
 	}