update per PR review

Author: phealy

articles/aks/api-server-vnet-integration.md

@@ -15,15 +15,15 @@ An Azure Kubernetes Service (AKS) cluster with API Server VNet Integration confi
 
 [!INCLUDE [preview features callout](./includes/preview/preview-callout.md)]
 
-## API Server Connectivity
+## API server connectivity
 
 The control plane or API server is in an Azure Kubernetes Service (AKS)-managed Azure subscription. A customer's cluster or node pool is in the customer's subscription. The server and the virtual machines that make up the cluster nodes can communicate with each other through the API server VIP and pod IPs that are projected into the delegated subnet.
 
 At this time, API Server VNet integration is only supported for private clusters. Unlike standard public clusters, the agent nodes communicate directly with the private IP address of the ILB VIP for communication to the API server without using DNS. External clients needing to communicate with the cluster should follow the same private DNS setup methodology as standard [private clusters](private-clusters.md).
 
 ## Region availability
 
-API Server VNet Integration is available in the following regions at this time. More will be added as available:
+API Server VNet Integration is available in the following regions at this time:
 
 - canary regions
 - eastus2