README.md in moeffju-luhn-0.1.2 vs README.md in moeffju-luhn-0.1.3

- old
+ new

@@ -1,9 +1,7 @@
-# Luhn
+# Luhn [![Build Status](https://secure.travis-ci.org/moeffju/luhn.png?branch=master)](http://travis-ci.org/moeffju/luhn)
 
-Adds methods to Fixnum and String to generate and validate Luhn checksums.
-
-[![Build Status](https://secure.travis-ci.org/moeffju/luhn.png?branch=master)](http://travis-ci.org/moeffju/luhn)
+Adds methods to Numeric and String to generate and validate Luhn checksums.
 
 ## Installation
 
 Add this line to your application's Gemfile:
 