README.md in moiper-0.0.1 vs README.md in moiper-0.1.0

@@ -46,10 +46,29 @@
   :notification_url => "http://example.org/moip/notification"
 )
 
 response = payment.checkout
 
-redirect_to response.checkout_url if payment.success?
+redirect_to response.checkout_url if response.success?
+```
+
+### Notifications
+
+Moip will notify your application with a POST, you can see more information at this url: http://labs.moip.com.br/referencia/nasp/
+
+```ruby
+class OrdersController < ApplicationController
+  include Moiper::NotificationControllerHelper
+
+  def confirm
+    moip_notification do |notification|
+      # Here you can update your database with updated information from Moip
+      @order = Order.find_by_unique_identifier(notification.id)
+      @order.update_attribute :status, notification.payment_status
+      @order.save
+    end
+  end
+end
 ```
 
 ## Disclaimer
 
 This gem is being developed in a workshop-like manner, during the trainee training program at Tagview, so the students can understand concepts such as open source development, TDD, API integration and documentation.