Apply suggestions from code review

Author: JillGrant615

articles/backup/confidential-vm-restore.md

@@ -27,7 +27,7 @@ Confidential VM restore behavior depends on the state of the DES, Key Vault, and
 
 - **Original Key or Key Version intact**: Restore succeeds if the original Disk Encryption Set (DES) and key remain intact.
 - **Key Rotation**: Restore succeeds when a new key version is active, provided the previous key version isn't expired or deleted.
-- **Key Change**: If the DES uses a new key in the same key vault, restore succeeds only if the original key, used during backup still exists. It fails if original key is deleted. If you're using a different key vault - it should point to the same key as the original one.
+- **Key Change**: If the DES uses a new key in the same key vault, restore succeeds only if the original key, used during backup still exists. It fails if the original key is deleted. If you're using a different key vault - it should point to the same key as the original one.
 - **DES or Key Deleted**: Restore fails with errors, such as `UserErrorDiskEncryptionSetDoesNotExist` or `UserErrorDiskEncryptionSetKeyDoesNotExist`. To resolve, re-create the key and DES using restored key data, then retry the restore.
 - **Input DES Provided**: If you provide a new DES created from restored key data, restore succeeds if the key and version match the ones used at backup time.
 - **Mismatched DES or Key**: Restore fails with `UserErrorInputDESKeyDoesNotMatchWithOriginalKey`. To resolve this error, restore the missing keys.