Log Message:
-----------
Correct erroneous table title, per Halley Pacheco de Oliveira.
Modified Files:
--------------
pgsql-server/doc/src/sgml:
information_schema.sgml (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/information_schema.sgml.diff?r1=1.16&r2=1.17)