updates from review

Author: tr0njavolta

content/all-spaces/backup-and-restore.md

@@ -234,11 +234,18 @@ metadata:
 spec:
   ttl: 168h # Backup is garbage collected after 7 days
 ```
+{{<note>}}
+By default, this setting doesn't delete uploaded files. Review the next section to define
+the deletion policy.
+{{</note>}}
 
 ### Define the deletion policy
 
-Set the `spec.deletionPolicy` to determine how to handle garbage collected
-backups:
+Set the `spec.deletionPolicy` to define backup deletion actions, including the
+deletion of the backup file from the bucket. The Deletion Policy value defaults
+to `Orphan`. Set it to `Delete` to remove uploaded files in the bucket. For more
+information on the backup and restore process, review the [Spaces API
+documentation](https://docs.upbound.io/reference/space-api/).
 
 ```yaml
 apiVersion: spaces.upbound.io/v1alpha1