Fix leave messages

Signed-off-by: Lixfel <agga-games@gmx.de>

FightSystem_Main/src/de/steamwar/fightsystem/listener/Permanent.java

@@ -83,6 +83,7 @@ public class Permanent implements Listener {
         }
     }
 
+    @EventHandler
     public void handlePlayerLeave(PlayerQuitEvent event) {
         event.setQuitMessage(null);
     }