Update README.md

Author: SunboX

README.md

@@ -60,7 +60,7 @@ Type: `String`
 Custom filename for md or json output.
 
 ## Contributing
-In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using [Grunt](http://gruntjs.com/).
+In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint your code using [Grunt](http://gruntjs.com/).
 
 ## Release History
 _(Nothing yet)_