Log Message:
-----------
Move example of turning off synchronous_commit to a more logical place,
to wit in the description of that variable rather than some other one.
Modified Files:
--------------
pgsql/doc/src/sgml:
config.sgml (r1.163 -> r1.164)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/config.sgml?r1=1.163&r2=1.164)