Update area-owners.md (#45584)

Author: HongGit

docs/area-owners.md

@@ -118,7 +118,7 @@ Note: Editing this file doesn't update the mapping used by the `@msftbot` issue
 | area-System.Threading                          | @mangod9      | @kouvel                                             |                                                                                                                                                                                                                                                                                           |
 | area-System.Threading.Channels                 | @ericstj      | @tarekgh @stephentoub                               |                                                                                                                                                                                                                                                                                           |
 | area-System.Threading.Tasks                    | @ericstj      | @tarekgh @stephentoub                               |                                                                                                                                                                                                                                                                                           |
-| area-System.Transactions                       | @HongGit      | @dasetser @HongGit                                  |                                                                                                                                                                                                                                                                                           |
+| area-System.Transactions                       | @HongGit      | @HongGit                                  |                                                                                                                                                                                                                                                                                           |
 | area-System.Xml                                | @jeffhandley  | @buyaa-n @krwq                                      |                                                                                                                                                                                                                                                                                           |
 | area-Threading-mono                            | @SamMonoRT    | @lambdageek                                         |                                                                                                                                                                                                                                                                                           |
 | area-TieredCompilation-coreclr                 | @mangod9      | @kouvel                                             |                                                                                                                                                                                                                                                                                           |