Merge pull request #165206 from miwithro/patch-60

Update private-clusters.md

Author: tfosmark

articles/aks/private-clusters.md

@@ -109,8 +109,6 @@ az provider register --namespace Microsoft.ContainerService
 
 ### Install the aks-preview CLI extension
 
-You also need the *aks-preview* Azure CLI extension version 0.5.34 or later. Install the *aks-preview* Azure CLI extension by using the [az extension add][az-extension-add] command. If you already have the extension installed, update to the latest available version by using the [az extension update][az-extension-update] command.
-
 ```azurecli-interactive
 # Install the aks-preview extension
 az extension add --name aks-preview