1 files changed, 2 insertions, 2 deletions

diff --git a/lisp/mail/sendmail.el b/lisp/mail/sendmail.el
index a77918c5b1f..58a7a2c3729 100644
--- a/lisp/mail/sendmail.el
+++ b/lisp/mail/sendmail.el
@@ -745,8 +745,8 @@ Turning on Mail mode runs the normal hooks `text-mode-hook' and
   ;; are also sometimes used and should be separators.
   (setq paragraph-separate
         (concat (regexp-quote mail-header-separator)
-                ;; This is based on adaptive-fill-regexp.
-                ;; Presumably the idea is to allow filling of cited paragraphs.
+                ;; This is based on adaptive-fill-regexp (presumably
+                ;; the idea is to allow navigation etc of cited paragraphs).
                 "$\\|\t*[-–!|#%;>*·•‣⁃◦ ]+$"
                 "\\|[ \t]*[-[:alnum:]]*>+[ \t]*$\\|[ \t]*$\\|"
                 "--\\( \\|-+\\)$\\|"