README.markdown in ipizza-rails-1.0.0 vs README.markdown in ipizza-rails-2.0.0

@@ -1,10 +1,12 @@
-Adds iPizza support to Rails 3 applications. Provides rails generators and easy configuration loading.
+Adds iPizza support to Rails 3+ applications. Provides rails generators and easy configuration loading.
 
+Read more about supported providers and configuration options form [ipizza gem hompage](https://github.com/Voog/ipizza).
+
 Installation
 ------------
 
-In your Gemfile add ipizza-rails gem:
+In your `Gemfile` add `ipizza-rails` gem:
 
     gem ipizza-rails
 
 Usage
 -----