README.md in duckface-interfaces-0.0.1 vs README.md in duckface-interfaces-0.0.2

@@ -1,9 +1,21 @@
 ![duckface](https://user-images.githubusercontent.com/2643026/40590182-811ac3bc-61f2-11e8-814a-b235c51fd52c.jpg)
 
-# Duckface
+# Duckface [![CircleCI](https://circleci.com/gh/samuelgiles/duckface.svg?style=svg)](https://circleci.com/gh/samuelgiles/duckface)
 
 A collection of tools to enforce duck typing based interfaces in Ruby.
+
+## Install
+
+From gem:
+```
+gem 'duckface-interfaces', require: 'duckface'
+```
+
+From source:
+```
+gem 'duckface-interfaces', require: 'duckface', git: '[e-mail]:samuelgiles/duckface.git'
+```
 
 ## Configure
 
 ### RSpec