Update README.md

Author: raghushantha

README.md

@@ -19,7 +19,7 @@ Requirements
 
 WS2012R2 / Windows 8.1 / Windows OS running **PowerShell v5.0** and **Windows Management Framework 5.0 Preview**
 
-Download the latest WMF package from [Windows Management Framework 5.0 Preview February 2015](http://go.microsoft.com/fwlink/?LinkId=398175).
+Download the latest WMF package from [Windows Management Framework 5.0 Preview](http://go.microsoft.com/fwlink/?LinkId=398175).
 
 Installation
 ============