Log Message:
-----------
Improve documentation about CREATEROLE privilege.
Modified Files:
--------------
pgsql/doc/src/sgml:
user-manag.sgml (r1.30 -> r1.31)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/user-manag.sgml.diff?r1=1.30&r2=1.31)
pgsql/doc/src/sgml/ref:
grant.sgml (r1.48 -> r1.49)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/grant.sgml.diff?r1=1.48&r2=1.49)