Small fix for newer changes.

Added missing comma to avoid a problem when later script adds more settings (linux_user_per_game_server)

agent_conf.sh

@@ -673,7 +673,7 @@ then
 	prefs="${prefs}\tlinux_user_per_game_server => '1',\n"
 	if [ "X${proftpd}" == "Xyes" ]
 	then
-		prefs="${prefs}\tproftpd_conf_path => '${proFTPdConfPath}'\n"
+		prefs="${prefs}\tproftpd_conf_path => '${proFTPdConfPath}',\n"
 	fi
 	prefs="${prefs});"
 	echo -e $prefs > $prefsfile