{
int i;
- fprintf(stderr, "Usage: %s <hash type> [<file>...]\n"
+ fprintf(stderr, "Usage: %s <hash type> [options] [<file>...]\n"
+ "Options:\n"
+ " -n Print filename(s)\n"
+ "\n"
"Supported hash types:", progname);
for (i = 0; i < ARRAY_SIZE(types); i++)