change dupe title

vhorne · vhorne · commit 25cfa9c1c57b · 2019-11-18T06:52:54.000-08:00
diff --git a/articles/application-gateway/tutorial-http-header-rewrite-powershell.md b/articles/application-gateway/tutorial-http-header-rewrite-powershell.md
@@ -1,11 +1,11 @@
 ---
-title: Rewrite HTTP headers in Azure Application Gateway
+title: Create an Azure Application Gateway & rewrite HTTP headers
 description: This article provides information on how to create an Azure Application Gateway and rewrite HTTP headers using Azure PowerShell
 services: application-gateway
 author: vhorne
 ms.service: application-gateway
 ms.topic: article
-ms.date: 4/30/2019
+ms.date: 11/19/2019
 ms.author: absha
 ---
 
