Add Code Climate badge

Author: JoryHogeveen

README.md

@@ -6,6 +6,7 @@ Adds Genesis (old bootstrap) column classes to widgets.
 [![WordPress Plugin downloads](https://img.shields.io/wordpress/plugin/dt/genesis-widget-column-classes.svg?style=flat)](https://wordpress.org/plugins/genesis-widget-column-classes/)
 [![WordPress Plugin rating](https://img.shields.io/wordpress/plugin/r/genesis-widget-column-classes.svg?style=flat)](https://wordpress.org/plugins/genesis-widget-column-classes/)
 [![Travis](https://secure.travis-ci.org/JoryHogeveen/genesis-widget-column-classes.png?branch=master)](http://travis-ci.org/JoryHogeveen/genesis-widget-column-classes)
+[![Code Climate](https://codeclimate.com/github/JoryHogeveen/genesis-widget-column-classes/badges/gpa.svg)](https://codeclimate.com/github/JoryHogeveen/genesis-widget-column-classes)
 [![License](https://img.shields.io/badge/license-GPL--2.0%2B-green.svg)](https://github.com/JoryHogeveen/genesis-widget-column-classes/blob/master/license.txt)
 [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=YGPLMLU7XQ9E8&lc=NL&item_name=Genesis%20Widget%20Column%20Classes&item_number=JWPP%2dGWCC&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted)
 
@@ -20,7 +21,7 @@ I've built this plugin for the Genesis Framework, though it will work with any t
 #### `genesis_widget_column_classes`
 Allows you to change the available column classes
 
-**Parameters:** array (default column classes)
+**Parameters:** `array` (default column classes)
 
 ## Installation