Fixed author metadata

Author: vladvino

articles/api-management/api-management-using-with-vnet.md

@@ -3,7 +3,7 @@ title: How to use Azure API Management with virtual networks
 description: Learn how to setup a connection to a virtual network in Azure API Management and access web services through it.
 services: api-management
 documentationcenter: ''
-author: vlvinogr
+author: vladvino
 manager: erikre
 editor: ''