update to znote_schema.sql

Turns out inline comments is a big no-no.

engine/database/znote_schema.sql

@@ -203,7 +203,6 @@ CREATE TABLE IF NOT EXISTS `znote_guild_wars` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `limit` int(11) NOT NULL DEFAULT '0',
   PRIMARY KEY (`id`)
-  --,FOREIGN KEY (`id`) REFERENCES `guild_wars` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
 ) ENGINE=InnoDB;
 
 -- Helpdesk system