(cwarn-mode): Doc fix.

diff --git a/lisp/progmodes/cwarn.el b/lisp/progmodes/cwarn.el
index 3205a60d882f91d0a2e8cb7e9f699fdbee77c40a..8be66e946a9b910c7bea7646ec19b006c60fac41 100644 (file)
--- a/lisp/progmodes/cwarn.el
+++ b/lisp/progmodes/cwarn.el
@@ -187,6 +187,8 @@ deactivated."
 (define-minor-mode cwarn-mode
   "Minor mode that highlights suspicious C and C++ constructions.
 
+Suspicious constructs are highlighted using `font-lock-warning-face'.
+
 Note, in addition to enabling this minor mode, the major mode must
 be included in the variable `cwarn-configuration'.  By default C and
 C++ modes are included.