Log Message:
-----------
Reformat 'sslmode' options into an SGML table; improve wording.
Modified Files:
--------------
pgsql/doc/src/sgml:
libpq.sgml (r1.283 -> r1.284)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/libpq.sgml?r1=1.283&r2=1.284)