diff --git a/wintable/main.c b/wintable/main.c
index 39e7242..c81514a 100644
--- a/wintable/main.c
+++ b/wintable/main.c
@@ -25,6 +25,7 @@
 // - http://blogs.msdn.com/b/oldnewthing/archive/2003/09/09/54826.aspx (relies on the integrality parts? IDK)
 // 	- might want to http://blogs.msdn.com/b/oldnewthing/archive/2003/09/17/54944.aspx instead
 // - http://msdn.microsoft.com/en-us/library/windows/desktop/bb775574%28v=vs.85%29.aspx
+// - hscroll (harder)
 
 #define tableWindowClass L"gouitable"