Update virtual-machine-scale-sets-autoscale-portal.md

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cc: @ju-shim

Author: mimckitt

articles/virtual-machine-scale-sets/virtual-machine-scale-sets-autoscale-portal.md

@@ -2,12 +2,13 @@
 title: Autoscale virtual machine scale sets in the Azure portal
 description: How to create autoscale rules for virtual machine scale sets in the Azure portal
 author: ju-shim
-tags: azure-resource-manager
-ms.assetid: 88886cad-a2f0-46bc-8b58-32ac2189fc93
-ms.service: virtual-machine-scale-sets
-ms.topic: conceptual
-ms.date: 05/29/2018
 ms.author: jushiman
+ms.topic: how-to
+ms:service: virtual-machine-scale-sets
+ms.subservice: autoscale
+ms.date: 05/29/2018
+ms.reviewer: avverma
+ms.custom: avverma
 
 ---
 # Automatically scale a virtual machine scale set in the Azure portal