Log Message:
-----------
Fix two more regression tests whose expected outputs were not updated
for the recent may/might cleanup.
Modified Files:
--------------
pgsql/contrib/dblink/expected:
dblink.out (r1.18 -> r1.19)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/dblink/expected/dblink.out.diff?r1=1.18&r2=1.19)
pgsql/contrib/earthdistance/expected:
earthdistance.out (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/earthdistance/expected/earthdistance.out.diff?r1=1.11&r2=1.12)