PEP event notifications 'item' not 'items'?

I think that when server sends event messages to subscribers there should be an items node not item. If my memory isn’t failing then the ‘items’ way is defined in XEP-0060. Is this a bug or am i missing sth?

<message xmlns=“jabber:client” from=“xxx@domain” to=“yyy@domain/Home” id=“http://jabber.org/protocol/mood__yyy@domain__lgMTo”>

<event xmlns=“http://jabber.org/protocol/pubsub#event”>

<item node=“http://jabber.org/protocol/mood”>

<item id=“current”>

<mood xmlns=“http://jabber.org/protocol/mood”>

<offended />

<text>Offended</text>

</mood>

</item>

</item>

</event>

</message>