Log Message:-----------Remove duplicate (and now incorrect) documentation for row-wise IS [NOT]NULL. Noted by Teodor.
Modified Files:-------------- pgsql/doc/src/sgml: func.sgml (r1.341 -> r1.342) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.341&r2=1.342)
