Fix #940

src/ifcclash/collision.py

@@ -1,4 +1,3 @@
-#!/usr/bin/python3
 # This code is taken from the trimesh project at https://github.com/mikedh/trimesh/blob/master/trimesh/collision.py
 # License MIT https://github.com/mikedh/trimesh/blob/master/LICENSE.md
 

src/ifcclash/ifcclash.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 
 import collision
 import ifcopenshell