addressed PM's comment

Author: AbhishekMallick-MS

articles/backup/whats-new.md

@@ -17,8 +17,8 @@ You can learn more about the new releases by bookmarking this page or by [subscr
 ## Updates summary
 
 - November 2023
-  - [Updates summary](#updates-summary)
   - [Save your MARS backup passphrase securely to Azure Key Vault is now generally available.](#save-your-mars-backup-passphrase-securely-to-azure-key-vault-is-now-generally-available)
+  - [Update Rollup 1 for Microsoft Azure Backup Server v4 is now generally available](#update-rollup-1-for-microsoft-azure-backup-server-v4-is-now-generally-available)
   - [SAP HANA instance snapshot backup support is now generally available](#sap-hana-instance-snapshot-backup-support-is-now-generally-available)
 - September 2023
   - [Multi-user authorization using Resource Guard for Backup vault is now generally available](#multi-user-authorization-using-resource-guard-for-backup-vault-is-now-generally-available)