Apply suggestions from code review

Co-authored-by: Whitney Henderson <[email protected]>

Author: rmca14

articles/hdinsight-aks/quickstart-prerequisites-subscription.md

@@ -27,11 +27,11 @@ If you're trying to onboard a new tenant to HDInsight on AKS, you need to provid
 **Commands**: 
 
 ```azurecli
-az ad sp create --id 00001111-aaaa-2222-bbbb-3333cccc4444
+az ad sp create --id d3d1a4fe-edb2-4b09-bc39-e41d342323d6
 ```
 
 ```azurepowershell
-New-AzureADServicePrincipal -AppId 00001111-aaaa-2222-bbbb-3333cccc4444
+New-AzureADServicePrincipal -AppId d3d1a4fe-edb2-4b09-bc39-e41d342323d6
 ```
 
 ## Enable features