undo key change

Author: tamram

articles/storage/common/storage-service-encryption.md

@@ -5,7 +5,7 @@ services: storage
 author: tamram
 
 ms.service: storage
-ms.date: 03/04/2020
+ms.date: 02/05/2020
 ms.topic: conceptual
 ms.author: tamram
 ms.reviewer: cbrooks
@@ -110,8 +110,6 @@ Rotating the key does not trigger re-encryption of data in the storage account.
 
 To revoke access to customer-managed keys, use PowerShell or Azure CLI. For more information, see [Azure Key Vault PowerShell](/powershell/module/az.keyvault//) or [Azure Key Vault CLI](/cli/azure/keyvault). Revoking access effectively blocks access to all data in the storage account, as the encryption key is inaccessible by Azure Storage.
 
-When you revoke access to customer-managed keys
-
 ### Customer-managed keys for Azure managed disks (preview)
 
 Customer-managed keys are also available for managing encryption of Azure managed disks (preview). Customer-managed keys behave differently for managed disks than for Azure Storage resources. For more information, see [Server side encryption of Azure managed disks](../../virtual-machines/windows/disk-encryption.md) for Windows or [Server side encryption of Azure managed disks](../../virtual-machines/linux/disk-encryption.md) for Linux.