README.md in pace-rails-0.0.6 vs README.md in pace-rails-0.0.7

@@ -3,10 +3,10 @@
 Automatic web page progress bar.
 
 -	[Demo](http://github.hubspot.com/pace/docs/welcome/)
 -	[Documentation](http://github.hubspot.com/pace/)
 
-## Rails 4+
+## Rails 3+ | 4+
 
 Include pace-rails in Gemfile:
 
     gem 'pace-rails'