Names for nested resources changed (AWDwR3, section 21)

Given the following "new DSL" style route definition:

  resources :articles do
    resources :comments
  end

The following named route is generated:

article_edit_comment GET    /articles/:article_id/comments/:id/edit(.:format) {:controller=>"comments", :action=>"edit"}

The correct name for this route is edit_article_comment