Edit the link to the official Java API

The link to the official Java API was broken

Author: MichaelRijsdijk

CONTRIBUTING.md

@@ -16,7 +16,7 @@ send a pull request (see bellow) with your contribution.
 Note before any pull request can be accepted, a [Contributors Licensing Agreement](http://developers.facebook.com/opensource/cla) must be signed.
 
 When you are going to contribute, please keep in mind that this webdriver client aims to be as close as possible to other languages Java/Ruby/Python/C#.
-FYI, here is the overview of [the official Java API](http://selenium.googlecode.com/svn/trunk/docs/api/java/index.html?overview-summary.html)
+FYI, here is the overview of [the official Java API](http://seleniumhq.github.io/selenium/docs/api/java/)
 
 ### Run unit tests