Add description attribute minimum_position

robot_skills/src/robot_skills/arm/gripper_position_detector.py

@@ -15,7 +15,7 @@ def __init__(self, robot_name: str, tf_buffer: str, joint_topic: str, minimum_po
         :param robot_name: Name of the robot
         :param tf_buffer: tf2_ros.Buffer for use in RobotPart
         :param joint_topic: Topic to use for measurement
-        :param min_position: Range value from -1.0 (gripper fully opened) to 1.0 (closed fully closed)
+        :param minimum_position: Value currently set in -0.75 in hero.py
         """
 
         super(GripperPositionDetector, self).__init__(robot_name=robot_name, tf_buffer=tf_buffer)
@@ -27,6 +27,7 @@ def __init__(self, robot_name: str, tf_buffer: str, joint_topic: str, minimum_po
         self.start_time = None
         self.minimum_position = minimum_position
 
+
     def _joint_callback(self, msg: JointState) -> None:
         """
         Will be executed every time a new message is received.