summaryrefslogtreecommitdiff
path: root/main.c
diff options
context:
space:
mode:
Diffstat (limited to 'main.c')
-rw-r--r--main.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/main.c b/main.c
index 688683e..49fb136 100644
--- a/main.c
+++ b/main.c
@@ -29,7 +29,10 @@ time_t syncs(time_t), syncm(time_t), synch(time_t);
[[noreturn]] static void
usage(const char *argv0)
{
- fprintf(stderr, _("Usage: %s [-h] [-i interval] [format]\n"), argv0);
+ fprintf(stderr,
+ _("Usage: %s [-i interval] [format]\n"
+ " %s -h\n"),
+ argv0, argv0);
exit(EXIT_FAILURE);
}