XSLT specification - xmlns for XHTML

Hi,
  I was just taking a quick skim through the XSLT spec 
(http://www.w3.org/TR/xslt) for the first time, and I noticed that all 
of the references to the xhtml namespace in the example codes were 
http://www.w3.org/TR/xhtml1/strict instead of 
http://www.w3.org/1999/xhtml. I couldn't find any references to this 
error in the errata or the archived comments, so I thought I'd send you 
a quick e-mail.

  Sorry if this has already been reported (would have though so, after 
almost 5 years!), or I'm in error - my excuse is that it's quite late, 
and I'm feeling tired!

  Regards,
    Rick.