Update date

Author: vermagit

articles/virtual-machines/extensions/hpccompute-gpu-windows.md

@@ -13,7 +13,7 @@ ms.devlang: na
 ms.topic: article
 ms.tgt_pltfrm: vm-windows
 ms.workload: infrastructure-services
-ms.date: 08/20/2018
+ms.date: 11/15/2018
 ms.author: roiyz
 
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