Remove trailing whitespace. (ros-teleop#22)

Signed-off-by: Chris Lalancette <[email protected]>

Author: clalancette

src/teleop_twist_joy.cpp

@@ -134,7 +134,7 @@ TeleopTwistJoy::TeleopTwistJoy(const rclcpp::NodeOptions& options) : Node("teleo
   this->declare_parameters("scale_angular_turbo", default_scale_angular_turbo_map);
   this->get_parameters("scale_angular_turbo", pimpl_->scale_angular_map["turbo"]);
 
-  ROS_INFO_COND_NAMED(pimpl_->require_enable_button, "TeleopTwistJoy", 
+  ROS_INFO_COND_NAMED(pimpl_->require_enable_button, "TeleopTwistJoy",
       "Teleop enable button %" PRId64 ".", pimpl_->enable_button);
   ROS_INFO_COND_NAMED(pimpl_->enable_turbo_button >= 0, "TeleopTwistJoy",
     "Turbo on button %" PRId64 ".", pimpl_->enable_turbo_button);