1 files changed, 4 insertions, 1 deletions
diff --git a/bin/msp430-etv b/bin/msp430-etv
index 138c570..03a79b2 100755
--- a/bin/msp430-etv
+++ b/bin/msp430-etv
@@ -264,7 +264,10 @@ def main():
         help="Limit analysis to the first N seconds of data",
     )
     parser.add_argument(
-        "--pelt", metavar="JUMP", type=int, help="Perform changepoint detection"
+        "--pelt",
+        metavar="FREQ",
+        type=int,
+        help="Perform changepoint detection with FREQ Hz",
     )
     parser.add_argument(
         "--threshold",