Update Travis Badge

Author: voxpelli

readme.md

@@ -3,7 +3,7 @@
 checks which modules you have used in your code and then makes sure they are listed as dependencies in your package.json, or vice-versa
 
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-[![Travis](http://img.shields.io/travis/maxogden/dependency-check.svg?style=flat)](https://travis-ci.org/maxogden/dependency-check)
+[![Build Status](https://travis-ci.org/maxogden/dependency-check.svg?branch=master)](https://travis-ci.org/maxogden/dependency-check)
 
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