README.md in cardinality-br-0.1.1 vs README.md in cardinality-br-0.1.2

- old
+ new
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 # BrazilianCardinality
 
 [![Build Status](https://travis-ci.org/leandro/cardinality-br.svg?branch=master)](https://travis-ci.org/leandro/cardinality-br)
 [![Code Climate](https://codeclimate.com/github/leandro/cardinality-br.svg)](https://codeclimate.com/github/leandro/cardinality-br)
 
-This gem has the simple purpose of expressing a number or currency in its cardinal form in the brazilian language.
+This gem has the simple purpose of expressing a number or currency in its cardinal form in the brazilian language. This gem was inspired by [tapajos/brazilian-rails](https://github.com/tapajos/brazilian-rails)'s _brnumeros_ lib, with some changes to its interface and small improvements.
 
 ## Installation
 
 Add this line to your application's Gemfile:
 