--- a/configmix/__init__.py	Fri Oct 27 09:32:40 2023 +0200
+++ b/configmix/__init__.py	Sun Oct 29 10:17:22 2023 +0100
@@ -399,8 +399,9 @@
                 the base configuration where `user` is logically merged into
     :param bool filter_comments: flag whether to filter comment keys that
                    start with any of the items in :data:`.COMMENTS`
-    :param bool extens_lists: When ``True`` then lists will be extended instead of
-                              overwritten by the merge process
+    :param bool extend_lists: When ``True`` then lists will be
+                              extended instead of overwritten by the
+                              merge process
     :returns: `user` with the necessary amendments from `default`.
               If `user` is ``None`` then `default` is returned.