README.md in admin_help-0.1.2 vs README.md in admin_help-0.1.3

@@ -20,10 +20,16 @@
 
     $ gem install admin_help
 
 ## Usage
 
-TODO: Write usage instructions here
+In your application.css, include the css file:
+
+```
+/*
+ *= require admin_help
+ */
+```
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. You can also run `bin/console` for an interactive prompt that will allow you to experiment.