README.md in cadenero-0.0.2.b2 vs README.md in cadenero-0.0.2.b3

@@ -17,18 +17,19 @@
 
 ### Why Cadenero?
 **"Cadenero"** is the spanish word for ["Bouncer (doorman)"](http://en.wikipedia.org/wiki/Bouncer_(doorman\)). The main function of **Cadenero** is to be a resource for authenticating consumers of the services that the API provides. As the real bouncers, **Cadenero** aims to provide security, check authorized access, to refuse entry for intoxication, aggressive behavior or non-compliance with statutory or establishment rules. 
 
 ### Installing **Cadenero**
+
 Generate first your Rails.API app as usual using:
 
 ```
     $ rails-api new your_app --skip-test-unit
 ```
 
 In the `Gemfile` add the following lines:
 ```ruby
-    gem 'cadenero', '~> 0.0.2.b2'
+    gem 'cadenero', github: 'AgilTec/cadenero', branch: 'rails4'
     gem 'pg'
 ```
 
 In the `config/database.yml` replace the `sqlite3` adapter for `postgresql` as follow:
 
\ No newline at end of file