TFS computer name change

Update TFS workspace when computer name changes

C:\Program Files (x86)\Microsoft Visual Studio 11.0>tf workspaces /updateCompute
rname:TJZR9XNH9H TJZR9XNH9H /s:http://tocgjtim1pv:8080/tfs/SR2012_Collection


Here
updateComputerrname:TJZR9XNH9H ----------------  TJZR9XNH9H is old computer name
TJZR9XNH9H --------------------------------------------  workspace name
http://tocgjtim1pv:8080/tfs/ ------------------------------ TFS url
SR2012_Collection ---------------------------------------  Collection name