added preview label for PL

Author: amitbapat

articles/key-vault/managed-hsm/private-link.md

@@ -11,10 +11,10 @@ ms.custom: devx-track-azurecli
 
 ---
 
-# Integrate Managed HSM with Azure Private Link
+# Integrate Managed HSM with Azure Private Link (preview)
 
 >[!NOTE]
-> Azure private endpoints feature for Managed HSM is currently available in following regions: **UK South, Europe West, Canada Central, Australia Central**, and **Asia East**. It will be available in all the [other regions](https://azure.microsoft.com/global-infrastructure/services/?products=key-vault&regions=all) in next few days.
+> Azure private endpoints feature for Managed HSM is currently available as **a preview** in following regions: **UK South, Europe West, Canada Central, Australia Central**, and **Asia East**. It will be available in all the [other regions](https://azure.microsoft.com/global-infrastructure/services/?products=key-vault&regions=all) in next few days.
 
 Azure Private Link Service enables you to access Azure Services (for example, Managed HSM, Azure Storage, and Azure Cosmos DB etc.) and Azure hosted customer/partner services over a Private Endpoint in your virtual network.