[Dovecot] Odd Error: Expecting '='

Hi all,

I'm working on setting up dovecot on a test system. When I try to
start dovecot I get this error:

Fatal: Error in configuration file /etc/dovecot/dovecot.conf line
504: Expecting '='

Line 504 in my config is this:

auth default { passdb sql { args = /usr/local/etc/dovecot-sql.conf } userdb sql { args = /usr/local/etc/dovecot-sql.conf } }

I don't see how that can be wrong because the dovecot docs mention
exactly such a structure and I used the same syntax: http:// wiki.dovecot.org/BasicConfiguration

Any clues would be much appreciated, Patrick

P.S. My entire config can be found here: http://www.rutski89.com: 31597/upload/dovecot.txt