--- a/.emacs-my	Sun Sep 11 15:31:04 2016 +0300
+++ b/.emacs-my	Sat Sep 17 09:28:07 2016 +0300
@@ -1701,7 +1701,8 @@
   "Move all entries marked by `org-done-keywords' to archive
 files with name mangled by `my/org-archive-location'.
 
-Without prefix work on current file. With prefix work on "
+Without prefix work on current file. With prefix work on
+`org-agenda-files'."
   (interactive "P")
   (loop for file in (if prefix (org-agenda-files) (list (buffer-file-name))) do
         (my/org-archive-file file)))