Fix a minor typo in the package description. (#347)
Fix a minor typo in the package description. (#347)

Signed-off-by: Chris Lalancette <281cd07d7578d97c83271fbbf2faddb83ab3791c@openrobotics.org>
ros2/rosidl,ros2/rosidl,ros2/rosidl,ros2/rosidl