README.md in fratterhorn-0.1.0 vs README.md in fratterhorn-0.1.1

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 # Fratterhorn
 [![Build Status](https://travis-ci.org/unasuke/fratterhorn.svg?branch=master)](https://travis-ci.org/unasuke/fratterhorn)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/bcdf94958d43f2edf4ab/test_coverage)](https://codeclimate.com/github/unasuke/fratterhorn/test_coverage)
 [![Maintainability](https://api.codeclimate.com/v1/badges/bcdf94958d43f2edf4ab/maintainability)](https://codeclimate.com/github/unasuke/fratterhorn/maintainability)
+[![rubygems](https://badgen.net/rubygems/v/fratterhorn)](https://rubygems.org/gems/fratterhorn)
 
 Fratterhorn is simple frontmatter parser gem. The origin of the name is **fr**ontmatter and M**atterhorn**
 
 ## Installation
 