Message
Missing xhtml:div
Explanation
If the value of "type" is "xhtml", the content of the Text construct MUST be a single XHTML div element, and SHOULD be suitable for handling as XHTML.
Note: the XHTML div element itself is not considered part of the content
Solution
If your content is intended to be XHTML, insert <div xmlns="http://www.w3.org/1999/xhtml">
before your XHTML content, and
</div>
after it.
If, however, your content is simple text or html, change the type attribute to match your content. Here are a few example titles, each intended to convey the simple string AT&T
as a title:
<title>AT&T</title>
<title type="text">AT&T</title>
<title type="html">AT&amp;T</title>
<title type="html"><![CDATA[AT&T]]></title>
<title type="xhtml"> <div xmlns="http://www.w3.org/1999/xhtml">AT&T</div> </title>
Not clear? Disagree?
You might be able to find help in one of these fine resources.