Merge pull request #267 from grails/puneetbehl-patch-1

Update Grails plugin link

Author: puneetbehl

README.md

@@ -6,7 +6,7 @@ For more information see the following links:
 
 * [Documentation](http://gorm.grails.org/latest/hibernate/manual)
 * [API](http://gorm.grails.org/latest/hibernate/api)
-* [Grails Plugin](https://grails.org/plugins.html#plugin/hibernate)
+* [Grails Plugin](https://plugins.grails.org/plugin/grails/hibernate5)
 * [![Build Status](https://travis-ci.org/grails/gorm-hibernate5.svg?branch=master)](https://travis-ci.org/grails/gorm-hibernate5)
 
 For the current development version see the following links: