service and binding name shown as QNames in example - should be NCNames

The XML representation of the service component in part 1 [1]
describes the service name attribute as being of type xs:NCName.
However, example WSDL elsewhere in part 1 [2] has a service element
as:

  <service name="ns1:BankService"
           interface="tns:Bank">

i.e. with name attribute as a QName. I believe the service name should
be simply "BankService" without qualification.

The binding name in the same example suffers a similar problem.

[1] http://dev.w3.org/cvsweb/~checkout~/2002/ws/desc/wsdl20/wsdl20.html?content-type=text/html;%20charset=utf-8#Service_XMLRep
[2] http://dev.w3.org/cvsweb/~checkout~/2002/ws/desc/wsdl20/wsdl20.html?content-type=text/html;%20charset=utf-8#Feature_composition_model_example

Many thanks,
Jeremy