Update tutorial-kubernetes-deploy-cluster.md

Author: andynava

articles/aks/tutorial-kubernetes-deploy-cluster.md

@@ -28,7 +28,7 @@ In additional tutorials, the Azure Vote application is deployed to the cluster,
 
 In previous tutorials, a container image was created and uploaded to an Azure Container Registry instance. If you haven't done these steps, and would like to follow along, start at [Tutorial 1 – Create container images][aks-tutorial-prepare-app].
 
-This tutorial requires that you're running the Azure CLI version 2.0.75 or later. Run `az --version` to find the version. If you need to install or upgrade, see [Install Azure CLI][azure-cli-install].
+This tutorial requires that you're running the Azure CLI version 2.0.53 or later. Run `az --version` to find the version. If you need to install or upgrade, see [Install Azure CLI][azure-cli-install].
 
 ## Create a Kubernetes cluster