diff --git a/README.md b/README.md
index decdacd..acd4e39 100644
--- a/README.md
+++ b/README.md
@@ -143,6 +143,8 @@ python src/main.py -b test_data -i invoice.yaml -e envelope.yaml -t test_data/te
 
 - make image path in invoice.yaml relative to invoice.yaml
 - find out how to move an image to the right place in the pdf
+- give more structure to code 
+- make code testable
 
 ## see also