Update quick-create-confidential-vm-portal.md

Additionally, for the access configuration, use the "Vault access policy" under "Access configuration" tab.

Author: linuxelf001

articles/confidential-computing/quick-create-confidential-vm-portal.md

@@ -86,7 +86,7 @@ To create a confidential VM in the Azure portal using an Azure Marketplace image
 
 1. (Optional) If necessary, you need to create a **Confidential disk encryption set** as follows.
 
-    1. [Create an Azure Key Vault](../key-vault/general/quick-create-portal.md) selecting the **Premium** pricing tier that includes support for HSM-backed keys and enable purge protection. Alternatively, you can create an [Azure Key Vault managed Hardware Security Module (HSM)](../key-vault/managed-hsm/quick-create-cli.md).
+    1. [Create an Azure Key Vault](../key-vault/general/quick-create-portal.md) using the **Premium** pricing tier that includes support for HSM-backed keys. It's also important to enable purge protection for added security measures. Additionally, for the access configuration, use the "Vault access policy" under "Access configuration" tab. Alternatively, you can create an [Azure Key Vault managed Hardware Security Module (HSM)](../key-vault/managed-hsm/quick-create-cli.md).
 
     1. In the Azure portal, search for and select **Disk Encryption Sets**.