Update cosmos-db-advanced-threat-protection.md

Author: tynevi

articles/cosmos-db/cosmos-db-advanced-threat-protection.md

@@ -1,13 +1,11 @@
 ---
 title: 'Advanced Threat Protection for Azure Cosmos DB'
 description: Learn how Azure Cosmos DB provides encryption of data at rest and how it's implemented.
-author: monhaber
+author: rkarlin
 ms.service: cosmos-db
 ms.topic: conceptual
 ms.date: 08/21/2019
-ms.author: rimman
-ms.author: sngun
-ms.author: v-mohabe
+ms.author: rkarlin
 ms.custom: seodec18
 ---