remove backup disable topic

Author: b-ahibbard

articles/azure-netapp-files/TOC.yml

@@ -367,8 +367,6 @@
         href: backup-search.md 
       - name: Restore a backup
         href: backup-restore-new-volume.md 
-      - name: Disable backup functionality
-        href: backup-disable.md
       - name: Delete backups 
         href: backup-delete.md 	
     - name: Manage replication

articles/azure-netapp-files/backup-disable.md

@@ -42,7 +42,7 @@ Azure NetApp Files backup in a region can only protect an Azure NetApp Files vol
 
 * If you delete a volume, the backups remain. If you no longer need the backups, you should [manually delete the backups](backup-delete.md).
 
-* If you need to delete a parent resource group or subscription that contains backups, you should delete any backups first. Deleting the resource group or subscription won't delete the backups. You can remove backups  [manually deleting the backups](backup-disable.md).
+* If you need to delete a parent resource group or subscription that contains backups, you should delete any backups first. Deleting the resource group or subscription won't delete the backups.
 
 * If you use the standard storage with cool access, see [Manage Azure NetApp Files standard storage with cool access](manage-cool-access.md#considerations) for more considerations.