put proper semicolon

_keysnail.js

@@ -202,8 +202,8 @@ ext.add("bookmark-delicious", function(){
     a = function(){
         if(! window.open(f + 'noui=1&jump=doclose', 'deliciousuiv6', 'location=1,links=0,scrollbars=0,toolbar=0,width=710,height=660')){
             location.href = f + 'jump=yes';
-        };
-    }
+        }
+    };
     if(/Firefox/.test(navigator.userAgent)){
         setTimeout(a,0);
     }else{