Merge pull request #49806 from tfitzmac/0823eventgrid

updated sample app URL

Author: PRMerger14

articles/azure-functions/functions-bindings-event-grid.md

@@ -14,7 +14,7 @@ ms.devlang: multiple
 ms.topic: reference
 ms.tgt_pltfrm: multiple
 ms.workload: na
-ms.date: 08/20/2018
+ms.date: 08/23/2018
 ms.author: glenga
 ---
 
@@ -371,11 +371,11 @@ When you're done testing, you can use the same subscription for production by up
 
 ### Create a viewer web app
 
-To simplify capturing event messages, you can deploy a [pre-built web app](https://github.com/dbarkol/azure-event-grid-viewer) that displays the event messages. The deployed solution includes an App Service plan, an App Service web app, and source code from GitHub.
+To simplify capturing event messages, you can deploy a [pre-built web app](https://github.com/Azure-Samples/azure-event-grid-viewer) that displays the event messages. The deployed solution includes an App Service plan, an App Service web app, and source code from GitHub.
 
 Select **Deploy to Azure** to deploy the solution to your subscription. In the Azure portal, provide values for the parameters.
 
-<a href="https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2Fdbarkol%2Fazure-event-grid-viewer%2Fmaster%2Fazuredeploy.json" target="_blank"><img src="http://azuredeploy.net/deploybutton.png"/></a>
+<a href="https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2FAzure-Samples%2Fazure-event-grid-viewer%2Fmaster%2Fazuredeploy.json" target="_blank"><img src="http://azuredeploy.net/deploybutton.png"/></a>
 
 The deployment may take a few minutes to complete. After the deployment has succeeded, view your web app to make sure it's running. In a web browser, navigate to: 
 `https://<your-site-name>.azurewebsites.net`