README.md in ponytail-0.2.0 vs README.md in ponytail-0.3.0

@@ -32,9 +32,17 @@
 
 ## Usage
 
 Visit `/rails/migrations` in your app.
 
+## How to work dummy app
+
+```bash
+$ rake db:migrate:reset
+$ cd spec/dummy
+$ rails s
+```
+
 ## Contributing
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)
 3. Commit your changes (`git commit -am 'Add some feature'`)