README.md in grape-batch-1.0.2 vs README.md in grape-batch-1.0.3

@@ -1,9 +1,11 @@
 # Grape::Batch
 
 Rack middleware which extends Grape::API to support request batching.
 
+![Build status](https://travis-ci.org/c4mprod/grape-batch.svg?branch=master)
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
     gem 'grape-batch'
@@ -24,10 +26,10 @@
 1. Create an initializer 'config/initializers/grape-batch.rb'
 2. Add the middleware to the stack
 ```ruby
 # grape-batch.rb
 Rails.application.configure do
- config.middleware.insert_before Rack::Sendfile, Grape::Batch::Base
+ config.middleware.use Grape::Batch::Base
 end
 ```
 
 ### Sinatra and other Rack apps
 ```ruby
\ No newline at end of file