Fix links on ROS service doc (#359)
Fix links on ROS service doc (#359)


wohe/cartographer_ros,wohe/cartographer_ros,damonkohler/cartographer_ros,damonkohler/cartographer_ros,googlecartographer/cartographer_ros,googlecartographer/cartographer_ros,memorysafe/cartographer_ros,cartographer-project/cartographer_ros,damonkohler/cartographer_ros,cartographer-project/cartographer_ros,cartographer-project/cartographer_ros,memorysafe/cartographer_ros,googlecartographer/cartographer_ros,memorysafe/cartographer_ros,wohe/cartographer_ros