1 files changed, 1 insertions, 0 deletions

diff --git a/bin/rtspin.c b/bin/rtspin.c
index 5c5d8aa..e936ab8 100644
--- a/bin/rtspin.c
+++ b/bin/rtspin.c
@@ -37,6 +37,7 @@ static void usage(char *error) {
                 "       rt_spin -l\n"
                 "\n"
                 "COMMON-OPTS = [-w] [-p PARTITION] [-c CLASS] [-s SCALE]\n"
+                "              [-m CRITICALITY]\n"
                 "\n"
                 "WCET and PERIOD are milliseconds, DURATION is seconds.\n");
         exit(EXIT_FAILURE);