We have switched the docs to using the HTML5 doctype declaration in
commit
b1c81567c7172bc9dcd701cf46ea3f87725d62c7
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Wed Jul 26 18:01:25 2017 +0100
docs: switch to using HTML5 doctype declaration
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<h1>PCI topology and hotplug</h1>