Update billing-meter-location.md

Added myself as the gitHub author until I can find the owner.

Author: KennyDay

articles/cost-management-billing/understand/billing-meter-location.md

@@ -2,7 +2,7 @@
 title: Shared billing meter regions
 titleSuffix: Microsoft Cost Management
 description: Learn about shared billing meter regions in Azure, how they affect cost calculations, and the difference between billing meter regions and resource locations.
-author: v-minasyanv
+author: KennyDay
 ms.reviewer: v-minasyanv
 ms.service: cost-management-billing
 ms.subservice: common