[Xfce-i18n] more italian translation

[Roberto Pariset]

Benedikt Meurer ha scritto:
> Error message while parsing the uca.xml configuration file. Shouldn't
> appear usually, unless you manually edit uca.xml and b0rk it.

Oh thank you, I can figure it out now, even if I am not good in XML. For
example, does it happen when the parser meets </gruik> ?

<root_context>
<a><b>sth</b>otherth</a></gruik>
</root_context>

If so, I think I am translating it something like "Unexpected closing tag"
or "Unexpected closing tag whithin root context", I believe it's simpler.
Any opinions?