code style only: wrap after open parenthesis if not in one line (#259)
code style only: wrap after open parenthesis if not in one line (#259)

Signed-off-by: Dirk Thomas <19795c8185177e940eedd30ceb2b716a54a3d5dc@users.noreply.github.com>
ros2/examples,ros2/examples,ros2/examples