commit fd68a42da5a5d8dc2b63cf2259b8d18d895edcf9
from: Omar Polo <op@omarpolo.com>
date: Wed Aug 30 09:17:18 2023 UTC

totp: tweak usage() to match the manpage

commit - 46167c76717541977ad7cbf6a5d24db799cbc7a2
commit + fd68a42da5a5d8dc2b63cf2259b8d18d895edcf9
blob - 06b892e8e14c648210bc660916c2b7e10593f537
blob + 0296e709bf428a102386706733225c645ae38acc
--- totp.c
+++ totp.c
@@ -57,7 +57,7 @@ usage(const char *argv0)
 	else
 		me = argv0;
 
-	fprintf(stderr, "usage: %s\n", me);
+	fprintf(stderr, "usage: %s <secret\n", me);
 	exit(1);
 }