Make the Coverage Status badge point to master

README.md

@@ -1,6 +1,6 @@
 # Gherkin lint
 [![Travis](https://img.shields.io/travis/vsiakka/gherkin-lint.svg?maxAge=2592000)](https://travis-ci.org/vsiakka/gherkin-lint/)
-[![Coverage Status](https://coveralls.io/repos/github/vsiakka/gherkin-lint/badge.svg?branch=coveralls)](https://coveralls.io/github/vsiakka/gherkin-lint?branch=coveralls)
+[![Coverage Status](https://coveralls.io/repos/github/vsiakka/gherkin-lint/badge.svg?branch=master)](https://coveralls.io/github/vsiakka/gherkin-lint?branch=master)
 [![David](https://img.shields.io/david/vsiakka/gherkin-lint.svg?maxAge=2592000)](https://david-dm.org/vsiakka/gherkin-lint)
 [![David](https://img.shields.io/david/dev/vsiakka/gherkin-lint.svg?maxAge=2592000)](https://david-dm.org/vsiakka/gherkin-lint#info=devDependencies&view=table)
 [![npm](https://img.shields.io/npm/v/gherkin-lint.svg?maxAge=2592000)](https://www.npmjs.com/package/gherkin-lint)