Update policy.md

updating author

Author: mimckitt

articles/virtual-machines/linux/policy.md

@@ -3,8 +3,8 @@ title: Enforce security with policies on Linux VMs in Azure
 description: How to apply a policy to an Azure Resource Manager Linux Virtual Machine
 services: virtual-machines-linux
 documentationcenter: ''
-author: singhkays
-manager: gwallace
+author: mimckitt
+manager: vashan
 editor: ''
 tags: azure-resource-manager
 
@@ -15,7 +15,7 @@ ms.tgt_pltfrm: vm-linux
 
 ms.topic: article
 ms.date: 08/02/2017
-ms.author: kasing
+ms.author: mimckitt
 
 ---
 # Apply policies to Linux VMs with Azure Resource Manager