1 files changed, 1 insertions, 1 deletions

diff --git a/bin/rtspin_edffm.c b/bin/rtspin_edffm.c
index 5271c10..5db79b8 100644
--- a/bin/rtspin_edffm.c
+++ b/bin/rtspin_edffm.c
@@ -30,7 +30,7 @@ static double wctime()
 void usage(char *error) {
         fprintf(stderr, "Error: %s\n", error);
         fprintf(stderr,
-                "Usage: rt_spin [-w] [-p PARTITION] [-c CLASS] WCET PERIOD DURATION fracnum1 fracden2 cpu1 fracnum2 fracden2 cpu2\n"
+                "Usage: rt_spin [-w] [-p PARTITION] [-c CLASS] WCET PERIOD DURATION fracnum1 fracden1 cpu1 fracnum2 fracden2 cpu2\n"
                 "       rt_spin -l\n");
         exit(1);
 }