Update README.md

README.md

 # CocoaPods – an Objective-C library manager
 
+[![Gem Version](https://badge.fury.io/rb/cocoapods.png)](http://badge.fury.io/rb/cocoapods)
 [![Build Status](https://travis-ci.org/CocoaPods/CocoaPods.png?branch=master)](https://travis-ci.org/CocoaPods/CocoaPods)
 [![Dependency Status](https://gemnasium.com/CocoaPods/CocoaPods.png)](https://gemnasium.com/CocoaPods/CocoaPods)
 
@@ -48,8 +49,8 @@ CocoaPods is composed by the following projects:
 
 ## Collaborate
 
-All CocoaPods development happens on GitHub,  Contributions make good karma and
-we welcome new contributors.
+All CocoaPods development happens on GitHub, contributions make good karma and
+we welcome with joy new contributors.
 
 # Donations