Merge pull request #224072 from umagnus/correct-aks-disk-customer-managed-keys

correct azure-disk-customer-managed-keys

Author: JamesJBarnett

articles/aks/azure-disk-customer-managed-keys.md

@@ -68,7 +68,7 @@ Use the DiskEncryptionSet and resource groups you created on the prior steps, an
 
 ```azurecli-interactive
 # Retrieve the DiskEncryptionSet value and set a variable
-$desIdentity=az disk-encryption-set show -n myDiskEncryptionSetName  -g myResourceGroup --query "[identity.principalId]" -o tsv
+desIdentity=$(az disk-encryption-set show -n myDiskEncryptionSetName  -g myResourceGroup --query "[identity.principalId]" -o tsv)
 
 # Update security policy settings
 az keyvault set-policy -n myKeyVaultName -g myResourceGroup --object-id $desIdentity --key-permissions wrapkey unwrapkey get
@@ -83,7 +83,7 @@ Create a **new resource group** and AKS cluster, then use your key to encrypt th
 
 ```azurecli-interactive
 # Retrieve the DiskEncryptionSet value and set a variable
-$diskEncryptionSetId=az disk-encryption-set show -n mydiskEncryptionSetName -g myResourceGroup --query "[id]" -o tsv
+diskEncryptionSetId=$(az disk-encryption-set show -n mydiskEncryptionSetName -g myResourceGroup --query "[id]" -o tsv)
 
 # Create a resource group for the AKS cluster
 az group create -n myResourceGroup -l myAzureRegionName