[web2py] A typo in online book for update_or_insert()

[Ray (a.k.a. Iceberg)]

Hi Massimo,

A typo in online book for update_or_insert() is spotted.

http://web2py.com/book/default/chapter/06#update_or_insert

The example quoted from current book:

    db.person.update_or_insert(dict(name='John'),
        name='John',birthplace='Chicago')

should be:

    db.person.update_or_insert(db.person.name=='John',
        name='John',birthplace='Chicago')

Regards,
Ray Luo