Merge pull request #2077 from John3/brokenDocLink

update broken documentation link

README.md

@@ -24,7 +24,7 @@ They are available from the [downloads](http://wiki.torque3d.org/main:downloads)
 ## Related repositories
 
 * [Project Manager repository](https://github.com/GarageGames/Torque3D-ProjectManager)
-* [Offline documentation repository](https://github.com/GarageGames/Torque3D-Documentation)
+* [Offline documentation repository](https://github.com/Torque3D-GameEngine/Torque3D-Documentation)
 
 # License