diff --git a/lisp/completion.el b/lisp/completion.el
index 8d2be55fff0..373fb38998a 100644
--- a/lisp/completion.el
+++ b/lisp/completion.el
@@ -3,8 +3,8 @@
 
 ;; Maintainer: FSF
 ;; Keywords: abbrev
-;; Author: Jim Salem <salem@think.com> and Brewster Kahle <brewster@think.com>
-;;   of Thinking Machines Inc.
+;; Author: Jim Salem <salem@think.com> of Thinking Machines Inc.
+;;  (ideas suggested by Brewster Kahle)
 
 ;; This file is part of GNU Emacs.