incorporate Daryl's changes

Author: JimDaly

powerapps-docs/developer/data-platform/org-service/queryexpression/aggregate-data.md

@@ -4,9 +4,9 @@ description: Learn how to use QueryExpression to retrieve aggregated data from M
 ms.date: 04/11/2025
 ms.reviewer: jdaly
 ms.topic: how-to
-author: pnghub
+author: olegov
 ms.subservice: dataverse-developer
-ms.author: gned
+ms.author: olegovanesyan
 search.audienceType: 
   - developer
 contributors: