README.md in mojo_magick-0.5.6 vs README.md in mojo_magick-0.5.7

@@ -8,9 +8,10 @@
 
 This tool came about because I wanted a fast, simple, lightweight, nothing-goes-wrong-with-it-
 because-it's-too-simple-to-break image tool.
 
 [![Gem Version](https://badge.fury.io/rb/mojo_magick.png)](http://badge.fury.io/rb/mojo_magick)
+[![Build Status](https://circleci.com/gh/rcode5/mojo_magick/tree/master.svg?style=shield&circle-token=8d2252bd460bf1a7cdaad5c2e169698605afb981)]()
 
 Using it
 ========
 
 Add to your Gemfile