Title of sec. 4 ( http://www.w3.org/International/its/itstagset/itstagset.html#sel-intro-expr )

Hi all,

Currently sec. 4 is entitled "Introduction to ITS Expressions", but we
don't use the term "ITS expressions" at all. We use "expressions" only
whithin "XPath expressions".

What should we do?

- Felix