README.md in bit_player-0.1.3 vs README.md in bit_player-0.1.4

@@ -3,5 +3,9 @@
 [![Build Status](https://travis-ci.org/nupmmarkbegale/bit_player.png?branch=master)](https://travis-ci.org/nupmmarkbegale/bit_player)
 
 ## Installation
 
     gem install bit-player
+
+## Run tests
+
+    rake test