Fix typo in preamble for regression tests

Branch
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REL_2_2_STABLE

Details
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http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=3a42862a5cfe3d3ef2a86de4878e896aaaca3eee
Author: David Christensen <david at endpoint.com>

Modified Files
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clustertest/regression/testddl/testddl.js |   10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)