📝updated README

Author: JPeer264

README.md

@@ -1,7 +1,7 @@
 # Rename CSS Selectors
 
 [![Build Status](https://travis-ci.org/JPeer264/rename-css-selectors.svg?branch=master)](https://travis-ci.org/JPeer264/rename-css-selectors)
-[![Coverage Status](https://coveralls.io/repos/github/JPeer264/rename-css-selectors/badge.svg?branch=master)](https://coveralls.io/github/JPeer264/rename-css-selectors?branch=master)
+[![Coverage Status](https://coveralls.io/repos/github/JPeer264/rename-css-selectors/badge.svg)](https://coveralls.io/github/JPeer264/rename-css-selectors)
 
 This library renames all CSS selectors in the given files. It will collect all selectors from the given CSS files, it does not matter if those are `scss` or even plain `css` files.