diff --git a/runnable/__init__.py b/runnable/__init__.py
index 89b9b6a1..e21c7739 100644
--- a/runnable/__init__.py
+++ b/runnable/__init__.py
@@ -38,3 +38,4 @@
 
 
 # TODO: Think of way of generating dag hash without executor configuration
+# TODO: Add examples of map parameters and task types