check_reserved_keyword(tablename) instead of check_reserved_keyword(rname)

[mdipierro]

Traceback (most recent call last):
File "/Users/massimodipierro/Dropbox/web2py/gluon/restricted.py", line 227, in restricted
exec ccode in environment
File "/Users/massimodipierro/Dropbox/web2py/applications/tukey/models/db2.py", line 42, in
auth.signature, rname='offer')
File "/Users/massimodipierro/Dropbox/web2py/gluon/packages/dal/pydal/base.py", line 824, in define_table
self.check_reserved_keyword(tablename)
File "/Users/massimodipierro/Dropbox/web2py/gluon/packages/dal/pydal/base.py", line 536, in check_reserved_keyword
'invalid table/column name "%s" is a "%s" reserved SQL/NOSQL keyword' % (name, backend.upper()))
SyntaxError: invalid table/column name "quote" is a "ALL" reserved SQL/NOSQL keyword