Update overview.md

request from Kilol to clarify ARB availability is based on feature of the private cloud product not the pc product itself.

Author: alt-key

articles/azure-arc/resource-bridge/overview.md

@@ -75,7 +75,7 @@ You can connect an SCVMM management server to Azure by deploying Azure Arc resou
 
 ### Supported regions
 
-In order to use Arc resource bridge in a region, Arc resource bridge and the private cloud product must be supported in the region. For example, to use Arc resource bridge with Azure Stack HCI in East US, Arc resource bridge and Azure Stack HCI must be supported in East US. Please check with the private cloud product for their region availability - it is typically called out in their deployment instructions of Arc resource bridge. There are instances where Arc Resource Bridge may be available in a region where private cloud support is not yet available.
+In order to use Arc resource bridge in a region, Arc resource bridge and the arc-enabled feature for a private cloud must be supported in the region. For example, to use Arc resource bridge with Azure Stack HCI in East US, Arc resource bridge and the Arc VM management feature for Azure Stack HCI must be supported in East US. Please check with the private cloud product for their feature region availability - it is typically in their [deployment guide](deploy-cli.md#az-arcappliance-createconfig) for Arc resource bridge. There are instances where Arc Resource Bridge may be available in a region where the private cloud feature is not yet available. 
 
 Arc resource bridge supports the following Azure regions: