--- docutils/parsers/recommonmark_wrapper.py
+++ docutils/parsers/recommonmark_wrapper.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: utf8 -*-
 # :Copyright: © 2020 Günter Milde.
 # :License: Released under the terms of the `2-Clause BSD license`_, in short:
--- docutils/utils/code_analyzer.py
+++ docutils/utils/code_analyzer.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # coding: utf-8
 
 """Lexical analysis of formal languages (i.e. code) using Pygments."""
--- docutils/utils/error_reporting.py
+++ docutils/utils/error_reporting.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
 # :Id: $Id: error_reporting.py 8554 2020-09-04 16:52:11Z milde $
--- docutils/utils/math/latex2mathml.py
+++ docutils/utils/math/latex2mathml.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
 # :Id: $Id: latex2mathml.py 8554 2020-09-04 16:52:11Z milde $
--- docutils/utils/math/math2html.py
+++ docutils/utils/math/math2html.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python
 # -*- coding: utf-8 -*-
 
 #   math2html: convert LaTeX equations to HTML output.
--- docutils/utils/math/tex2mathml_extern.py
+++ docutils/utils/math/tex2mathml_extern.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
 # :Id: $Id: tex2mathml_extern.py 8554 2020-09-04 16:52:11Z milde $
--- docutils/utils/punctuation_chars.py
+++ docutils/utils/punctuation_chars.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # :Id: $Id: punctuation_chars.py 8554 2020-09-04 16:52:11Z milde $
 # :Copyright: © 2011, 2017 Günter Milde.
--- docutils/utils/smartquotes.py
+++ docutils/utils/smartquotes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # -*- coding: utf-8 -*-
 
 # :Id: $Id: smartquotes.py 8554 2020-09-04 16:52:11Z milde $
--- docutils/writers/_html_base.py
+++ docutils/writers/_html_base.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # :Author: David Goodger, Günter Milde
 #          Based on the html4css1 writer by David Goodger.
--- docutils/writers/xetex/__init__.py
+++ docutils/writers/xetex/__init__.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
 # :Author: Günter Milde <milde@users.sourceforge.net>