Error in XML example in the XML Schema Part 0 Primer

Hi,

I'm writing to report an error in one of the examples of XML Schema  
usage in
  XML Schema Part 0: Primer Second Edition
  W3C Recommendation 28 October 2004

Specifically, the sample XML code at
  http://www.w3.org/TR/xmlschema-0/#po.xml
displays a line of what should be valid XML as
  <comment>Hurry, my lawn is going wild<!/comment>

The source for this is the following, valid, XHTML 1.0 code
   &lt;comment&gt;Hurry, my lawn is going wild&lt;!/comment&gt;


Onward,
Hugh

-- 
    /\     Hugh Secker-Walker
   _\/_    Principal Technical Staff
  /_/\_\   Technology Laboratory

  Mitsubishi Electric Research Laboratories (MERL)
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  Phone: +1 617 621 7536      Fax: +1 617 621 7550
  hugh@merl.com               http://www.merl.com/