README.md in riiif-2.0.0 vs README.md in riiif-2.1.0

- old
+ new

@@ -1,8 +1,9 @@
 # Riiif
 [![Gem Version](https://badge.fury.io/rb/riiif.png)](http://badge.fury.io/rb/riiif)
 [![Coverage Status](https://coveralls.io/repos/github/curationexperts/riiif/badge.svg?branch=master)](https://coveralls.io/github/curationexperts/riiif?branch=master)
 
+
 A Ruby IIIF image server as a rails engine
 
 ## Installation
 
 RIIIF depends on Imagemagick so you must install that first. On a mac using Homebrew you can follow these instructions: