;;; mh-letter.el --- MH-Letter mode
-;; Copyright (C) 1993, 1995, 1997, 2000-2011 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1995, 1997, 2000-2012 Free Software Foundation, Inc.
;; Author: Bill Wohler <wohler@newt.com>
;; Maintainer: Bill Wohler <wohler@newt.com>
(with-output-to-temp-buffer completions-buffer
(mh-display-completion-list
(all-completions word choices)
- ;; The `common-subtring' arg only works if it's a prefix.
+ ;; The `common-substring' arg only works if it's a prefix.
(unless (and (functionp choices)
(let ((bounds
(funcall choices