(mail-yank-region): Fix comment.

diff --git a/lisp/mail/sendmail.el b/lisp/mail/sendmail.el
index 2fbeb96581ec392f88b40d73823182df334400e3..5293a5a2098198fcc68518780f4624ff2ee7de0e 100644 (file)
--- a/lisp/mail/sendmail.el
+++ b/lisp/mail/sendmail.el
@@ -1565,7 +1565,7 @@ and don't delete any header fields."
           (let ((mail-indentation-spaces (if arg (prefix-numeric-value arg)
                                            mail-indentation-spaces)))
             (if mail-citation-hook
-                ;; Bind mail-citation-hook to the original message's header.
+                ;; Bind mail-citation-header to the original message's header.
                 (let ((mail-citation-header
                        (with-current-buffer buffer
                          (buffer-substring-no-properties