Update incremental-snapshots.md

Updating using the last reviewed date, author and ms.author from the include file (which is the entire contents).
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cc: @aungoo-msft @roygara

Author: cynthn

articles/virtual-machines/linux/incremental-snapshots.md

@@ -3,18 +3,16 @@ title: Use incremental snapshots for backup and recovery of unmanaged Azure Linu
 description: Create a custom solution for backup and recovery of your Azure Linux virtual machine disks using incremental snapshots.
 services: virtual-machines-linux
 documentationcenter: na
-author: aungoo-msft
-manager: tadb
-editor: tysonn
+author: roygara
 
-ms.assetid: 3524b987-bd65-4e35-83e7-fbc2136643e5
 ms.service: virtual-machines-linux
+ms.subservice: disks
 ms.workload: storage
 ms.tgt_pltfrm: vm-linux
 
 ms.topic: article
-ms.date: 01/23/2017
-ms.author: aungoo
+ms.date: 09/15/2018
+ms.author: rogaranaungoo
 ms.subservice: disks
 
 ---