diff --git a/notes/todo b/notes/todo
index 04e0ad6..e6ec639 100644
--- a/notes/todo
+++ b/notes/todo
@@ -1 +1,3 @@
 - show results for other seeds (ie. 2) in ex-2
+- say that the error estimation is lower wrt the right one:
+  we expect the result to not be compatible for this reason.