typo in 3.4 Associating Documents with Ports

in section

3.4 Associating Documents with Ports

---- snip -----

    In this example, the "document" input to the p:xinclude step named
"expand" comes from the "result" port of the step named "otherstep".

    <p:xinclude name="expand">
      <p:input port="source">
        <p:pipe step="otherstep" port="result"/>
      </p:input>
    </p:xinclude>

---- snip -----

there is no 'document' step, either change the p:input port or the text.

cheers, Jim Fuller