diff --git a/doc/html/ada/files.htm b/doc/html/ada/files.htm
index 49441be..d48af03 100644
--- a/doc/html/ada/files.htm
+++ b/doc/html/ada/files.htm
@@ -1,7 +1,7 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<HTML>
-<HEAD>
-<TITLE></TITLE>
+<html>
+<head>
+<title></title>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
 <style type="text/css">
 *.comment {
@@ -11,8 +11,8 @@
 	color: red;
 }
 </style>
-</HEAD>
-<BODY>
-<H2 ALIGN=CENTER>Files</H2>
-<A HREF="files/T.htm">[T]</A>
-</BODY></HTML>
+</head>
+<body>
+<h2 align="center">Files</h2>
+<a href="files/T.htm">[T]</a>
+</body></html>