diff --git a/scripts/collatz/collatz.py b/scripts/collatz/collatz.py
index 8c49fef..d092127 100644
--- a/scripts/collatz/collatz.py
+++ b/scripts/collatz/collatz.py
@@ -83,4 +83,6 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
\ No newline at end of file
+    main()
+
+# End of script