Log Message:
-----------
Fix typo:
< one column or expression indexes, perhaps using per=index statistics
> one column or expression indexes, perhaps using per-index statistics
Modified Files:
--------------
pgsql/doc:
TODO (r1.1382 -> r1.1383)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1382&r2=1.1383)