<launch>

  <!-- loads moveit_controller_manager on the parameter server which is taken as argument
    if no argument is passed, moveit_simple_controller_manager will be set -->
  <arg name="moveit_controller_manager" default="moveit_simple_controller_manager/MoveItSimpleControllerManager" />
  <param name="moveit_controller_manager" value="$(arg moveit_controller_manager)"/>

  <!-- loads ros_controllers to the param server -->
  <rosparam file="$(find [GENERATED_PACKAGE_NAME])/config/ros_controllers.yaml"/>
</launch>

<launch>
  <!-- Define the controller manager plugin to use for trajectory execution -->
  <param name="moveit_controller_manager" value="moveit_simple_controller_manager/MoveItSimpleControllerManager" />

  <!-- loads controller list to the param server -->
  <rosparam file="$(find [GENERATED_PACKAGE_NAME])/config/ros_controllers.yaml"/>
</launch>

Fix definition of real-robot moveit_controller_manager
Fix definition of real-robot moveit_controller_manager

Fixes the following error (occurring since 61d18f2f073aa4c8a13c2278c41a63591d401c4a)
```
[FATAL] ros.moveit_ros_planning.trajectory_execution_manager:
  Exception while loading controller manager 'robot':
  According to the loaded plugin descriptions the class robot
  with base class type moveit_controller_manager::MoveItControllerManager does not exist.
```

As we introduced `pass_all_args="true"`, the value of the argument
`moveit_controller_manager` was the robot name.
