diff --git a/src/1/sort_a_list_of_dictionaries_by_a_common_key/example.py b/src/1/sort_a_list_of_dictionaries_by_a_common_key/example001.py
similarity index 100%
rename from src/1/sort_a_list_of_dictionaries_by_a_common_key/example.py
rename to src/1/sort_a_list_of_dictionaries_by_a_common_key/example001.py