Update README.md

README.md

@@ -1,26 +1,22 @@
+# karma-rollup-preprocessor
+
 [![Build Status](https://travis-ci.org/showpad/karma-rollup-preprocessor.svg)](https://travis-ci.org/showpad/karma-rollup-preprocessor)
 [![npm version](https://img.shields.io/npm/v/karma-rollup-preprocessor.svg)](https://www.npmjs.org/package/karma-rollup-preprocessor)
 [![npm downloads](https://img.shields.io/npm/dm/karma-rollup-preprocessor.svg)](https://www.npmjs.org/package/karma-rollup-preprocessor)
 
-
-
-
-# karma-rollup-preprocessor
-
 > Preprocessor to bundle ES6 modules fly with [rollup](http://rollupjs.org/).
 
 This preprocessor is mainly used to bundle your spec entry point but might be useful in other cases as well.
 
 
 # Installation
-````js
+```bash
 npm install karma-rollup-preprocessor --save-dev
-````
+```
 
 
 # Configuration
-
-See [rollup wiki](https://github.com/rollup/rollup/wiki) for more details
+See [rollup wiki](https://github.com/rollup/rollup/wiki) for more details.    
 The `rollupPreprocessor` configuration is optional. (You'll need to install more dependencies)
 
 ```js
@@ -40,3 +36,4 @@ module.exports = function (config) {
     }
   });
 };
+```