diff --git a/experimental/setup.py b/experimental/setup.py
index 5a47f695..e9418029 100755
--- a/experimental/setup.py
+++ b/experimental/setup.py
@@ -1,4 +1,5 @@
 #!/bin/python
+#https://python-packaging.readthedocs.io/en/latest/minimal.html
 import os
 from setuptools import find_packages
 from setuptools import setup