Update README.md

README.md

@@ -141,65 +141,65 @@ It provides a Simple Condition for each module status. The name of each Simple C
     
 ### Subscribed topics
 
-- */joint_states* ([sensor_msgs/JointState](http://docs.ros.org/melodic/api/sensor_msgs/html/msg/JointState.html)):
+- *~/joint_states* ([sensor_msgs/JointState](http://docs.ros.org/melodic/api/sensor_msgs/html/msg/JointState.html)):
     The servos' current postions. If no joint_states is received the module return a no_joint_states status.
 
 ### Parameters
 
-- **frame_id** *(String; Default:joints_module)*:
+- **~/frame_id** *(String; Default:joints_module)*:
     The frame ID.
 
-- **rate_hz** *(Double;  Default: 1.0; Max: 100.0; Min: 1.0)*:
+- **~/rate_hz** *(Double;  Default: 1.0; Max: 100.0; Min: 1.0)*:
     Joints module rate in Hz.
     
 ##### PointTo
 
-The usual ActionModule parameters named as *pt_\<ActionModule_parameter\>* and:
+The usual ActionModule parameters named as *~/pt_\<ActionModule_parameter\>* and:
 
-- **pointing_frame** *(String; Default:)*:
+- **~/pointing_frame** *(String; Default:)*:
     The pointing frame.
 
-- **pointing_axis** *(Integer; Default: 2; Max: 2; Min: 0)*:
+- **~/pointing_axis** *(Integer; Default: 2; Max: 2; Min: 0)*:
     The pointing axis (X=0, Y=1, Z=2).    
  
-- **point_frame** *(String; Default:)*:
+- **~/point_frame** *(String; Default:)*:
     The point's frame.
 
-- **pt_enabled** *(Bool; Default: True)*:
+- **~/pt_enabled** *(Bool; Default: True)*:
     Enable pointTo action execution.
     
 ##### PointToTracker
 
-The usual ActionModule parameters named as *tracker_\<ActionModule_parameter\>* and:
+The usual ActionModule parameters named as *~/tracker_\<ActionModule_parameter\>* and:
 
-- **tracker_enabled** *(Bool; Default: True)*:
+- **~/tracker_enabled** *(Bool; Default: True)*:
     Enable pointTo tracker action execution.
 
 ##### MoveToAngles
 
-The usual ActionModule parameters named as *move_to_angles_\<ActionModule_parameter\>* and:
+The usual ActionModule parameters named as *~/move_to_angles_\<ActionModule_parameter\>* and:
 
-- **move_to_angles_time_from_start** *(Integer; Default: 10; Max: 100; Min: 0)*:
+- **~/move_to_angles_time_from_start** *(Integer; Default: 10; Max: 100; Min: 0)*:
     Max time in seconds to finish the action.
 
-- **move_to_angles_pos_tol** *(Double; Default: 0.02; Min: -1.0)*:
+- **~/move_to_angles_pos_tol** *(Double; Default: 0.02; Min: -1.0)*:
     Path and goal position tolerance in rad or m.
 
-- **move_to_angles_vel_tol** *(Double; Default: 0.0; Min: -1.0)*:
+- **~/move_to_angles_vel_tol** *(Double; Default: 0.0; Min: -1.0)*:
     Path and goal velocity tolerance in rad/s or m/s.
 
-- **move_to_angles_acc_tol** *(Double; Default: 0.0; Min: -1.0)*:
+- **~/move_to_angles_acc_tol** *(Double; Default: 0.0; Min: -1.0)*:
     Path and goal acceleration tolerance in rad/s² or m/s².
 
-- **move_to_angles_time_tol** *(Double; Default: 0.1; Max: 1.0; Min: 0.0)*:
+- **~/move_to_angles_time_tol** *(Double; Default: 0.1; Max: 1.0; Min: 0.0)*:
     Path and goal time tolerance in percentaje.
 
-- **move_to_angles_enabled** *(Bool; Default: True)*:
+- **~/move_to_angles_enabled** *(Bool; Default: True)*:
     Enable move to angles action execution
 
 ##### JointStates
 
-The usual WatchDog parameters named as *joint_states_\<WatchDog_parameter\>*.
+The usual WatchDog parameters named as *~/joint_states_\<WatchDog_parameter\>*.
 
 # Dependencies