Updated javascript manifest

app/views/layouts/application.html.erb

@@ -4,7 +4,7 @@
     <title><%= content_for?(:title) ? yield(:title) : (t :name) %></title>
     <%= stylesheet_link_tag "application", "forum-monster" %>
     <%= csrf_meta_tag %>
-    <%= javascript_include_tag "application" %>
+    <%= javascript_include_tag(:application) %>
     <%= yield(:head) %>
   </head>
   <body>