1 files changed, 15 insertions, 9 deletions
diff --git a/www/reference.html b/www/reference.html
index 5169585..f7957bf 100644
--- a/www/reference.html
+++ b/www/reference.html
@@ -1,12 +1,14 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<!DOCTYPE html>
+<html lang="en">
 <head>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<meta name="generator" content="Docutils 0.16: http://docutils.sourceforge.net/" />
-<title>GraphicsMagick Reference Information</title>
-<link rel="stylesheet" href="docutils-articles.css" type="text/css" />
+    <meta charset="utf-8">
+    <meta content="en" name="language">
+	<title>GraphicsMagick Reference Information</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<link media="screen" href="docutils-articles.css" type="text/css" rel="stylesheet">
+
 </head>
+
 <body>
 
 <div class="banner">
@@ -19,6 +21,7 @@
 </form>
 </div>
 
+
 <div class="navmenu">
 <ul>
   <li><a href="index.html">Home</a></li>
@@ -32,9 +35,9 @@
   <li><a href="reference.html">Reference</a></li>
 </ul>
 </div>
+
 <div class="document" id="graphicsmagick-reference-information">
 <h1 class="title">GraphicsMagick Reference Information</h1>
-
 <!-- -*- mode: rst -*- -->
 <!-- This text is in reStucturedText format, so it may look a bit odd. -->
 <!-- See http://docutils.sourceforge.net/rst.html for details. -->
@@ -45,9 +48,12 @@
 <p><a class="reference external" href="links.html">Links</a> - Some links we find useful.</p>
 </div>
 
+
 <hr class="docutils">
 <div class="document">
-    <p><a href="Copyright.html">Copyright</a> © GraphicsMagick Group 2002 - 2022<!--SPONSOR_LOGO--></p>
+    <p><a href="Copyright.html">Copyright</a> © GraphicsMagick Group 2002 - 2023<!--SPONSOR_LOGO--></p>
+</div>
+
 </div>
 </body>
 </html>