README.md in tipsy-rails-1.0.3 vs README.md in tipsy-rails-1.0.4

@@ -1,5 +1,19 @@
 # tipsy-rails
 
-This gem provides the jQuery Tipsy plugin for your Rails 3.1 app.
+This gem provides the jQuery Tipsy plugin for your Rails 3.1+ app.
 
 For more information about Tipsy, visit http://onehackoranother.com/projects/jquery/tipsy/
+
+## Installation
+
+1. Add the gem to your `Gemfile`:
+
+        gem 'tipsy-rails', git: 'git://github.com/thinkswan/tipsy-rails.git', branch: 'rails4'
+
+2. Require the CSS in your `application.css` manifest:
+
+        *= require tipsy
+
+3. Require the JS in your `application.js` manifest:
+
+        //= require tipsy