Improve hints and some config descriptions.

Author: Maikuolan

assets/config.yml

@@ -7,7 +7,7 @@
 # License: GNU/GPLv2
 # @see LICENSE.txt
 #
-# This file: Configuration defaults file (last modified: 2022.02.21).
+# This file: Configuration defaults file (last modified: 2022.03.30).
 ##/
 
 core:
@@ -31,8 +31,8 @@ core:
   type: "string"
   default: "Delete"
   choices:
-   Delete: "Delete"
-   Archive: "Archive"
+   Delete: "field_log_rotation_delete"
+   Archive: "field_log_rotation_archive"
  timezone:
   type: "timezone"
   default: "SYSTEM"