diff --git a/README.md b/README.md
index 8ea6123..2b22bb5 100644
--- a/README.md
+++ b/README.md
@@ -27,3 +27,5 @@ There are 3 problems and one preparatory step in this week's exercise:
 
 ## 
 Start the exercise by opening **[this notebook](Exercise-2.ipynb)**.
+
+## Notes