diff --git a/src/experimental/note.md b/src/experimental/note.md
index 6fbcf5f4..576b52e2 100644
--- a/src/experimental/note.md
+++ b/src/experimental/note.md
@@ -26,7 +26,7 @@ new:
 
 - lsystem2, lsystem3, add seed param
 
-- pp_poisson?
+- pp_poisson2, pp_poisson3?
 
 doc-ed