diff --git a/TODO.md b/TODO.md
index ddd0702..70d0465 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,7 +1,7 @@
 # SpaceRace!
 
 - post times to server
-    - update on scene change
+    - compare diffs to lap record
 
 - controls
     - mouse / controller sens