message: Fix cluster update modal
diff: @@ -60,7 +60,7 @@ const UpdatesAvailableMessage: React.SFC<CVStatusMessageProps> = ({cv}) => <Reac
  <i className="fa fa-arrow-circle-o-up update-pending" aria-hidden={true} /> Update available
  </div>
  <div>
  - <Button bsStyle="primary" onClick={() => clusterUpdateModal(cv)}>
  + <Button bsStyle="primary" onClick={() => clusterUpdateModal({cv})}>
  Update now
  </Button>
  </div>
  