* Can also be used to revert after a DB failure.
*
* @private
- * @param Title Old location to move the file from.
- * @param Title New location to move the file to.
+ * @param Title $oldTitle Old location to move the file from.
+ * @param Title $newTitle New location to move the file to.
* @return Status
*/
private function moveFile( $oldTitle, $newTitle ) {