README.md in worker-glass-0.2.1 vs README.md in worker-glass-0.2.2

@@ -1,9 +1,10 @@
 # Worker Glass
 
 [![Build Status](https://travis-ci.org/karafka/worker-glass.svg?branch=master)](https://travis-ci.org/karafka/worker-glass) [![Code Climate](https://codeclimate.com/github/karafka/worker-glass/badges/gpa.svg)](https://codeclimate.com/github/karafka/worker-glass)
 [![Gem Version](https://badge.fury.io/rb/worker-glass.svg)](http://badge.fury.io/rb/worker-glass)
+[![Join the chat at https://gitter.im/karafka/karafka](https://badges.gitter.im/karafka/karafka.svg)](https://gitter.im/karafka/karafka?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
   WorkerGlass provides optional timeout and after failure (reentrancy) for background processing worker engines (like Sidekiq, Resque, etc).
 
 ## Reentrancy
 
@@ -47,14 +48,14 @@
 Worker2.perform_async(example1, example2, example3)
 ```
 
 ### WorkerGlass::Reentrancy
 
-If you want to provide reentrancy for your workers, just include WorkerGlass::Reentrancy to your worker and define **after_failure** method that will be executed uppon failure:
+If you want to provide reentrancy for your workers, just prepend WorkerGlass::Reentrancy to your worker and define **after_failure** method that will be executed uppon failure:
 
 ```ruby
 class Worker3
-  include WorkerGlass::Reentrancy
+  prepend WorkerGlass::Reentrancy
 
   def perform(first_param, second_param, third_param)
     SomeService.new.process(first_param, second_param, third_param)
   end