Make a minor update to the CSS mode docstring

* lisp/textmodes/css-mode.el (css-mode): Mention 'fill-paragraph'.

diff --git a/lisp/textmodes/css-mode.el b/lisp/textmodes/css-mode.el
index febf7c66139f560531bec15e4019aaf50e47a572..62dca463ae388217e130e216777fd0e6e1aaf652 100644 (file)
--- a/lisp/textmodes/css-mode.el
+++ b/lisp/textmodes/css-mode.el
@@ -1402,6 +1402,9 @@ Use `\\[info-lookup-symbol]' to look up documentation of CSS properties, at-rule
 pseudo-classes, and pseudo-elements on the Mozilla Developer
 Network (MDN).
 
+Use `\\[fill-paragraph]' to reformat CSS declaration blocks.  It can also
+be used to fill comments.
+
 \\{css-mode-map}"
   (setq-local font-lock-defaults css-font-lock-defaults)
   (setq-local comment-start "/*")