diff --git a/tools/checkin_check.py b/tools/checkin_check.py
index 7866a96..83777c4 100644
--- a/tools/checkin_check.py
+++ b/tools/checkin_check.py
@@ -99,7 +99,7 @@ USAGE:
   python3 checkin_check.py --repo . --fail --baseline tools/checkin_baseline.tsv
   python3 checkin_check.py --repo . --emit-baseline > tools/checkin_baseline.tsv
   python3 checkin_check.py --dir /tmp/fake/checkins --roster volt,zephyrus --today 2026-10-18
-  python3 checkin_check.py --selftest          # 34 cells, names, dates, roster, baseline, refusals
+  python3 checkin_check.py --selftest          # 35 cells, names, dates, roster, baseline, refusals
 """
 from __future__ import annotations