Log Message:
-----------
Clean up weird whitespace. Separate patch to simplifiy the next change.
Modified Files:
--------------
pgsql/src/test/regress/expected:
prepare.out (r1.17 -> r1.18)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/prepare.out?r1=1.17&r2=1.18)