systemctl: add forgotten --reboot-argument= to --help text

Follow-up for: dae710bef121bfc379423d9d75e7d792074ab71c

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 71f8305cdd6eee755fc4a56b5854b7ac6d80e54f..ea331b1878c8962f7b42e604c1110efa244c4d34 100644 (file)
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -333,6 +333,8 @@ static int systemctl_help(void) {
                "                         Boot into boot loader menu on next boot\n"
                "     --boot-loader-entry=NAME\n"
                "                         Boot into a specific boot loader entry on next boot\n"
+               "     --reboot-argument=ARG\n"
+               "                         Specify argument string to pass to reboot()\n"
                "     --plain             Print unit dependencies as a list instead of a tree\n"
                "     --timestamp=FORMAT  Change format of printed timestamps (pretty, unix,\n"
                "                             us, utc, us+utc)\n"