possibly unsignificant error

when i check page
http://www.w3.org/TR/2008/REC-xml-20081126/
with  Tidi checker I get some warnings
and info messages
Doctype given is "-//W3C//DTD XHTML 1.0 Transitional//EN"
Document content looks like XHTML 1.0 Strict

Received on Wednesday, 18 November 2009 09:39:10 UTC