Log Message:
-----------
Improve capitalization and punctuation in recently added GiST message.
Modified Files:
--------------
pgsql/src/backend/access/gist:
gistsplit.c (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gist/gistsplit.c?r1=1.8&r2=1.9)