prefixing flags to ps(1) by a hyphen is optional; while here, make synopsis

fit in a 80-column display.

ok jmc@

diff --git a/bin/ps/ps.c b/bin/ps/ps.c
index fe62dad..b43765f 100644 (file)
--- a/bin/ps/ps.c
+++ b/bin/ps/ps.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ps.c,v 1.80 2023/11/10 09:17:02 kn Exp $      */
+/*     $OpenBSD: ps.c,v 1.81 2024/05/18 13:08:09 sobrado Exp $ */
 /*     $NetBSD: ps.c,v 1.15 1995/05/18 20:33:25 mycroft Exp $  */
 
 /*-
@@ -623,9 +623,9 @@ forest_sort(struct pinfo *ki, int items)
 static void
 usage(void)
 {
-       fprintf(stderr, "usage: %s [-AacefHhjkLlmrSTuvwx] [-M core] [-N system]"
-           " [-O fmt] [-o fmt] [-p pid]\n", __progname);
-       fprintf(stderr, "%-*s[-t tty] [-U user] [-W swap]\n",
+       fprintf(stderr, "usage: %s [[-]AacefHhjkLlmrSTuvwx] [-M core]"
+           " [-N system] [-O fmt] [-o fmt]\n", __progname);
+       fprintf(stderr, "%-*s[-p pid] [-t tty] [-U user] [-W swap]\n",
            (int)strlen(__progname) + 8, "");
        exit(1);
 }