Merge pull request #116048 from vhorne/waf-cli

change to --encryption-services

Author: PRMerger6

articles/web-application-firewall/ag/tutorial-restrict-web-traffic-cli.md

@@ -4,7 +4,7 @@ description: Learn how to restrict web traffic with a Web Application Firewall o
 services: web-application-firewall
 author: vhorne
 ms.service: web-application-firewall
-ms.date: 08/21/2019
+ms.date: 05/21/2020
 ms.author: victorh
 ms.topic: overview
 ---
@@ -147,7 +147,7 @@ az storage account create \
   --resource-group myResourceGroupAG \
   --location eastus \
   --sku Standard_LRS \
-  --encryption blob
+  --encryption-services blob
 ```
 
 ### Configure diagnostics