Fix failing test

spec/chatbox.js

@@ -416,7 +416,7 @@
                     expect(view).toBeDefined();
                     var $toolbar = $(view.el).find('ul.chat-toolbar');
                     expect($toolbar.length).toBe(1);
-                    expect($toolbar.children('li').length).toBe(3);
+                    expect($toolbar.children('li').length).toBe(2);
                     done();
                 }));