Merge pull request #89185 from bandersmsft/master

cost mgt - updated for freshness

Author: PRMerger20

articles/cost-management/activate-subs-accounts.md

@@ -5,7 +5,7 @@ services: cost-management
 keywords:
 author: bandersmsft
 ms.author: banders
-ms.date: 05/21/2019
+ms.date: 09/19/2019
 ms.topic: quickstart
 ms.service: cost-management
 manager: vitavor