README.md in mousecop-0.0.2 vs README.md in mousecop-0.0.3

@@ -18,11 +18,13 @@
 
 ## Usage
 
 Setting up:
 
+```ruby
    $ Mousecop::Player.all #=> return all
    $ Mousecop::Player.sample #=> returns random player
+```
 
 
 ## Contributing
 
 1. Fork it