[Query-errata] wrong variable name in example (section 11.4.1)

Hi all,

The first query example in section 11.4.1
(http://www.w3.org/TR/rdf-sparql-query/#func-bound) seems incorrect.
Currently, it says:

PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX dc:   <http://purl.org/dc/elements/1.1/>
PREFIX xsd:   <http://www.w3.org/2001/XMLSchema#>
SELECT ?name
 WHERE { ?x foaf:givenName  ?givenName .
         OPTIONAL { ?x dc:date ?date } .
         FILTER ( bound(?date) ) }

which should become

PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX dc:   <http://purl.org/dc/elements/1.1/>
PREFIX xsd:   <http://www.w3.org/2001/XMLSchema#>
SELECT ?name
 WHERE { ?x foaf:givenName  ?name .
         OPTIONAL { ?x dc:date ?date } .
         FILTER ( bound(?date) ) }

so the variable name in the SELECT clause matches with the variable
name in the WHERE clause. I couldn't find any mention of this issue,
which is why I'm signaling it here.

Kind regards,

-- 
Raf