Merge pull request #8364 from Priyankasaggu11929/fix-failing-tempelis-job

update youtube-admins slack user group

Author: k8s-ci-robot

communication/slack-config/usergroups.yaml

@@ -86,7 +86,7 @@ usergroups:
       - pnbrown
       - CIPHERTron
       - chadmcrowell
-      - Hii-Arpit
+      - hii-arpit
       - kaslin
 
   - name: zoom-admins