Log Message:
-----------
Update documentation about shared memory sizing to reflect current
reality.
Modified Files:
--------------
pgsql/doc/src/sgml:
runtime.sgml (r1.349 -> r1.350)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml.diff?r1=1.349&r2=1.350)
pgsql/src/backend/utils/misc:
postgresql.conf.sample (r1.162 -> r1.163)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/postgresql.conf.sample.diff?r1=1.162&r2=1.163)