Update README.md (#261)

101-vm-apply-extension-multiple/README.md

@@ -1,3 +1,3 @@
 # Deploy Two VM Extensions to existing Windows VM (Custom Script with command and BGInfo)
 
-This template deploys both the Custom Script and BGInfo VM Extensions to existing Windows VM in the Azure Stack POC environment. It takes a parameter for vmName, and allows for the execution of a command (as seen in the commandToExecute Extension setting).
+This template deploys both the Custom Script and BGInfo VM Extensions to an existing Windows VM in an Azure Stack environment. It takes a parameter for vmName, and allows for the execution of a command (as seen in the commandToExecute Extension setting).