Log Message:
-----------
Document that /bin/true on Windows is implemented by 'REM'.
Modified Files:
--------------
pgsql/doc/src/sgml:
config.sgml (r1.287 -> r1.288)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/config.sgml?r1=1.287&r2=1.288)