Issue #15444: Use proper spelling for non-ASCII contributor names.
Patch by Serhiy Storchaka.
diff --git a/Doc/tutorial/introduction.rst b/Doc/tutorial/introduction.rst
index 4d67677..43ea7aa 100644
--- a/Doc/tutorial/introduction.rst
+++ b/Doc/tutorial/introduction.rst
@@ -413,7 +413,7 @@
 About Unicode
 -------------
 
-.. sectionauthor:: Marc-Andre Lemburg <mal@lemburg.com>
+.. sectionauthor:: Marc-André Lemburg <mal@lemburg.com>
 
 
 Starting with Python 3.0 all strings support Unicode (see