Fix expected output
Previous commit had a thinko in the expected output for new tests.
Per buildfarm
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/3a82129a40a3a2987356d4051e017fd456876c8d
Modified Files
--------------
src/test/regress/expected/brin.out | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)