Log Message:
-----------
Document that autovacuum_max_workers can only be set at server start
per Joshua Tolley
Modified Files:
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pgsql/doc/src/sgml:
config.sgml (r1.227 -> r1.228)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/config.sgml?r1=1.227&r2=1.228)