Log Message:
-----------
Update discussion of shared memory sizing for 8.3: adjust multipliers,
mention autovacuum_max_workers. Minor copy-editing too.
Modified Files:
--------------
pgsql/doc/src/sgml:
runtime.sgml (r1.381 -> r1.382)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml?r1=1.381&r2=1.382)