diff --git a/coco.py b/coco.py
index 90734768a542bf025fcbd3c8d31c08da2a38704f..10ef95301df3a30f60d838cd68ac49751193ecc3 100755
--- a/coco.py
+++ b/coco.py
@@ -1,3 +1,6 @@
+#!/usr/bin/python3
+
+
 def splitthem(quant):
     """
     take a quantity and return False if it is not one more than