Fix command interface names

Author: Felix Exner

ur_robot_driver/urdf/ur.ros2_control.xacro

@@ -236,12 +236,12 @@
         <command_interface name="setpoint_positions_3"/>
         <command_interface name="setpoint_positions_4"/>
         <command_interface name="setpoint_positions_5"/>
-        <command_interface name="setpoint_velicities_0"/>
-        <command_interface name="setpoint_velicities_1"/>
-        <command_interface name="setpoint_velicities_2"/>
-        <command_interface name="setpoint_velicities_3"/>
-        <command_interface name="setpoint_velicities_4"/>
-        <command_interface name="setpoint_velicities_5"/>
+        <command_interface name="setpoint_velocities_0"/>
+        <command_interface name="setpoint_velocities_1"/>
+        <command_interface name="setpoint_velocities_2"/>
+        <command_interface name="setpoint_velocities_3"/>
+        <command_interface name="setpoint_velocities_4"/>
+        <command_interface name="setpoint_velocities_5"/>
         <command_interface name="setpoint_accelerations_0"/>
         <command_interface name="setpoint_accelerations_1"/>
         <command_interface name="setpoint_accelerations_2"/>