README.md in portier-1.0.3 vs README.md in portier-1.1.0

@@ -24,11 +24,11 @@
 
   class ApplicationController < ActionController::Base
     protect_from_forgery with: :exception
 
     # This filter the requests using the permission files
-    before_filter :protect_app
+    before_action :protect_app
 
     # You can define the current_user anyway you want as long as it return the current user record.
     def current_user
       # This is only an example of current_user method. Feel free to do it the way you want.
       begin
@@ -161,10 +161,18 @@
       current_user.admin? and options[:special]
     end
   end
 ```
 
+### namespace
 
+If you are using namespacing in your controller, you can pass the namespace option.
+
+```erb
+  <%# app/views/admin/products/show.html.erb %>
+
+  <%= link_to 'Edit product', edit_product_path(id: @product.id) if can? :edit, @product, namespace: :admin %>
+```
 
 Copyright
 ---------
 
 Copyright (c) 2014 Alchimik. See LICENSE for further details.