Mention flyspell-prog-mode in flyspell-mode doc string

* lisp/textmodes/flyspell.el (flyspell-mode): Mention
flyspell-prog-mode (bug#54131).

diff --git a/lisp/textmodes/flyspell.el b/lisp/textmodes/flyspell.el
index 6d9b93a887dce18b06ed09d6143ce84068751d8a..21612cd5e38934dc8aa72648151ad389c5159b76 100644 (file)
--- a/lisp/textmodes/flyspell.el
+++ b/lisp/textmodes/flyspell.el
@@ -489,6 +489,9 @@ Flyspell mode is a buffer-local minor mode.  When enabled, it
 spawns a single Ispell process and checks each word.  The default
 flyspell behavior is to highlight incorrect words.
 
+This mode is geared toward text modes.  In buffers that contain
+code, `flyspell-prog-mode' is usually a better choice.
+
 Bindings:
 \\[ispell-word]: correct words (using Ispell).
 \\[flyspell-auto-correct-word]: automatically correct word.