fix header

vhorne · vhorne · commit 6d5d54954961 · 2022-01-20T08:12:43.000-08:00
diff --git a/articles/firewall/overview.md b/articles/firewall/overview.md
@@ -2,6 +2,7 @@
 title: What is Azure Firewall?
 description: Azure Firewall is a managed, cloud-based network security service that protects your Azure Virtual Network resources.
 author: vhorne
+ms.author: victorh
 ms.service: firewall
 services: firewall
 ms.topic: overview
