Merge remote-tracking branch 'tor-github/pr/860'

src/config/mmdb-convert.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/python
 
 #   This software has been dedicated to the public domain under the CC0
 #   public domain dedication.

src/test/ope_ref.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # Copyright 2018-2019, The Tor Project, Inc. See LICENSE for licensing info.
 
 # Reference implementation for our rudimentary OPE code, used to