Non-substantive change; only testing trivial rebase detection in Gerrit

Change-Id: I2ab187e5f87bf0a91e06537f8a5fcf4fa7c120be
Reviewed-on: http://review.couchbase.org/34672
Reviewed-by: Chris Hillery <ceej@couchbase.com>
Tested-by: Chris Hillery <ceej@couchbase.com>