Issue #26736: Used HTTPS for external links in the documentation if possible.
diff --git a/Doc/library/htmlparser.rst b/Doc/library/htmlparser.rst
index 81d5c53..2af4d0c 100644
--- a/Doc/library/htmlparser.rst
+++ b/Doc/library/htmlparser.rst
@@ -148,8 +148,8 @@
    and quotes in the *value* have been removed, and character and entity references
    have been replaced.
 
-   For instance, for the tag ``<A HREF="http://www.cwi.nl/">``, this method
-   would be called as ``handle_starttag('a', [('href', 'http://www.cwi.nl/')])``.
+   For instance, for the tag ``<A HREF="https://www.cwi.nl/">``, this method
+   would be called as ``handle_starttag('a', [('href', 'https://www.cwi.nl/')])``.
 
    .. versionchanged:: 2.6
       All entity references from :mod:`htmlentitydefs` are now replaced in the