Typo in 3.3.3.1 of http://www.w3.org/TR/2006/WD-xmlschema11-2-20060217/

Under 3.3.3.1 Lexical Mapping (for the decimal data type),
the regular expression '-?(([0-9]+(.[0-9]*)?)|(.[0-9]+))' given
does not allow for the optional + sign.

-- 
Robert D. Cameron, Ph.D.
Professor of Computing Science
Simon Fraser University