MINOR: Tidy up
MINOR: Tidy up

glenn-bautista/silverstripe-versioneddataobjects,glenn-bautista/silverstripe-versioneddataobjects,tylerkidd/silverstripe-versioneddataobjects,heyday/silverstripe-versioneddataobjects,tylerkidd/silverstripe-versioneddataobjects,heyday/silverstripe-versioneddataobjects