Update README.md

README.md

@@ -8,7 +8,7 @@ puppet-lint-absolute_classname-check
 [![Gemnasium](https://img.shields.io/gemnasium/puppet-community/puppet-lint-absolute_classname-check.svg)](https://gemnasium.com/puppet-community/puppet-lint-absolute_classname-check)
 [![Donated by Camptocamp](https://img.shields.io/badge/donated%20by-camptocamp-fb7047.svg)](#transfer-notice)
 
-A puppet-lint plugin to check that classes are included by their absolute name **in Puppet 3 only**.
+A puppet-lint plugin to check that classes are included by their absolute name.
 
 ## Installing
 
@@ -28,7 +28,7 @@ gem 'puppet-lint-absolute_classname-check', :require => false
 
 ### Relative class name inclusion
 
-Including a class by a relative name might lead to unexpected results **in Puppet 3 only**. This plugin is **not** recommended for use with Puppet 4+.
+Including a class by a relative name might lead to unexpected results [in Puppet 3](https://docs.puppet.com/puppet/3/lang_namespaces.html#relative-name-lookup-and-incorrect-name-resolution). This plugin is **not** recommended for use with Puppet code that has dropped support for Puppet 3 (EOL 20161231).
 
 #### What you have done