Update private-clusters.md

Author: miwithro

articles/aks/private-clusters.md

@@ -95,7 +95,7 @@ The Public DNS option can be leveraged to simplify routing options for your Priv
 
 ![Public DNS](https://user-images.githubusercontent.com/50749048/124776520-82629600-df0d-11eb-8f6b-71c473b6bd01.png)
 
-1. By specifying "None" for the Private DNS Zone when a private cluster is provisioned, a private endpoint (1) and a public DNS zone (2) are created in the cluster-managed resource group. The cluster uses an A record in the private zone to resolve the IP of the private endpoint for communication to the API server.
+1. By specifying "None" for the Private DNS Zone when a private cluster is provisioned, a private endpoint (1) and a public DNS zone (2) are created in the cluster-managed resource group. The cluster uses an A record in the public zone to resolve the IP of the private endpoint for communication to the API server.
 
 ### Register the `EnablePrivateClusterPublicFQDN` preview feature