fixed rebase issues for menu and hint
diff --git a/dev/js/src/menu/item.js b/dev/js/src/menu/item.js
index 873d81b..3f955be 100644
--- a/dev/js/src/menu/item.js
+++ b/dev/js/src/menu/item.js
@@ -218,8 +218,9 @@
   // Initialize menu item
   _init : function (params) {
     
-    if (params[0] === undefined)
+    if (params[0] === undefined) {
       throw new Error("Missing parameters");
+    };
 
     this.content(params[0]);