diff --git a/hacking/TabBar.js b/hacking/TabBar.js
index c37d2433f3..999eed0c6f 100644
--- a/hacking/TabBar.js
+++ b/hacking/TabBar.js
@@ -90,6 +90,7 @@ TabBar.prototype = {
 
   // Add an item to the tab bar
   addItem: function(item) {
+    // Create a new TabItem
     this.items.push(item);
     this._bindEventsOnItem(item);
   },
diff --git a/hacking/TabBarController.unit.js b/hacking/TabBarController.unit.js
index 296a44ab54..fa1560f601 100644
--- a/hacking/TabBarController.unit.js
+++ b/hacking/TabBarController.unit.js
@@ -5,17 +5,12 @@ describe('TabBarController', function() {
     var tabEl = $('<div class="tabs"></div>');
     ctrl = new TabBarController({
       tabBar: new TabBar({ 
-        el: tabEl.get(0),
-        itemAdded: function(item) {
-        },
-        itemRemoved: function(item) {
-        }
+        el: tabEl.get(0)
       })
     });
   })
 
   it('Should add Controllers', function() {
-    debugger;
     ctrl.addController({
       title: 'Item 1',
       icon: 'icon-home',