8-custom-actions.md in activeadmin-0.6.1

- old
+ new

@@ -54,11 +54,11 @@
 your action will use the :get verb.
 
 ## Rendering in Custom Actions
 
 Custom controller actions support rendering within the standard Active Admin
-layout. 
+layout.
 
     ActiveAdmin.register Post do
 
       # /admin/posts/:id/comments
       member_action :comments do
@@ -79,13 +79,13 @@
       column :author
       column :body do |comment|
         simple_format comment.body
       end
     end
-    
+
 ### Custom Action Items
 
-To include your own action items (like the New, Edit and Delete buttons), add an 
+To include your own action items (like the New, Edit and Delete buttons), add an
 `action_item` block. For example, to add a "View on site" button to view a blog
 post:
 
     action_item :only => :show do
       link_to('View on site', post_path(post)) if post.published?