README.md in timber-2.1.6 vs README.md in timber-2.1.7

- old
+ new
@@ -1,9 +1,10 @@
 # 🌲 Timber - Great Ruby Logging Made Easy
 
 [![ISC License](https://img.shields.io/badge/license-ISC-ff69b4.svg)](LICENSE.md)
 [![Yard Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/timberio/timber-ruby)
 [![Build Status](https://travis-ci.org/timberio/timber-ruby.svg?branch=master)](https://travis-ci.org/timberio/timber-ruby)
+[![Code Climate](https://codeclimate.com/github/timberio/timber-ruby/badges/gpa.svg)](https://codeclimate.com/github/timberio/timber-ruby)
 
 [Timber](https://timber.io) is a cloud-based logging system that integrates directly with your
 Ruby app to capture context and metadata without parsing. This produces rich, clean, readable logs
 that are easier to search and use:
 