diff --git a/README.md b/README.md
index d4ba6eaa1f68c9e6f65e62c06afcfa44c395f9b4..90d18980a4b56b627e37430902d9e86b1ea40543 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,6 @@ draw or edit polygons with the buttons in top right legend
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 Repository structure relevant files:
 
-The implemented polygon is in the file     
-packing_algo.py (mysite/plots/packing_algo.py)
-
-
+The implemented polygon aglortihm is in the file packing_algo.py (mysite/plots/packing_algo.py)
+The AVLTree structure is in the avl_tree.py (packing_polygons_pycharm/mysite/plots/avl_tree.py)
+The data_creator algorithm are in (packing_polygons_pycharm/mysite/plots/polygon_creator.py)