Log Message:
-----------
Plpgsql doc cleanup.
Guillaume Lelarge
Modified Files:
--------------
pgsql/doc/src/sgml:
plpgsql.sgml (r1.118 -> r1.119)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/plpgsql.sgml?r1=1.118&r2=1.119)