chrt: make the usage synopsis clearer

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>

diff --git a/schedutils/chrt.c b/schedutils/chrt.c
index 9b451fff86329ca8916523ad7c4802351cec19cc..b6923b2b5b252609f4970653b8bddc2e8e3b2f1d 100644 (file)
--- a/schedutils/chrt.c
+++ b/schedutils/chrt.c
@@ -60,7 +60,8 @@ static void __attribute__((__noreturn__)) show_usage(int rc)
        fputs(_("Show or change the real-time scheduling attributes of a process.\n"), out);
        fprintf(out, _(
        "\nSet policy:\n"
-       "  chrt [options] [-p] [<policy>] <priority> [<pid> | <command> [<arg>...]]\n"
+       "  chrt [options] <priority> <command> [<arg>...]\n"
+       "  chrt [options] -p <priority> <pid>\n"
        "\nGet policy:\n"
        "  chrt [options] -p <pid>\n"));