An old examples' problem

OK, this is a very old problem, but I always thought it's so obvious that it
got to be fixed soon.

The examples for the escape-markup
(http://www.w3.org/XML/XProc/docs/langspec.html#c.escape-markup) and
unescape-markup
(http://www.w3.org/XML/XProc/docs/langspec.html#c.unescape-markup) are
flawed. The escaped example in both cases is:
===
<description>
&lt;p>This is a chunk.&lt;/p>
&lt;p>This is a another chunk.&lt;/p>
</description>
===
But this can't be right. I mean, what about the &gt;? The whole example
should be:
===
<description>
&lt;p&gt;This is a chunk.&lt;/p&gt;
&lt;p&gt;This is a another chunk.&lt;/p&gt;
</description>
===

Regards,
Vasil Rangelov