-man linked to mandoc in documentation.

1 files changed, 3 insertions, 1 deletions

diff --git a/main.c b/main.c
index 1016e31d..f6ed5af6 100644
--- a/main.c
+++ b/main.c
@@ -271,7 +271,9 @@ __dead static void
 usage(void)
 {
 
-	(void)fprintf(stderr, "usage: %s\n", __progname);
+	(void)fprintf(stderr, "usage: %s [-V] [-foption...] "
+			"[-mformat] [-Toutput] [-Werr...]\n", 
+			__progname);
 	exit(1);
 	/* NOTREACHED */
 }