errata in "XML Schema Part 0"

Hello,

In the document "XML Schema Part 0: Primer Second Edition" the example
file po.xml has a mistake ( http://www.w3.org/TR/xmlschema-0/#po.xml
).  Line 17 of the file reads this:

<comment>Hurry, my lawn is going wild<!/comment>

And should read:

<comment>Hurry, my lawn is going wild!</comment>

The exclamation point (!) is on the wrong side of the '<' symbol, and
thus breaks validation.

Thanks,

Wil