Update doc/release_notes.rst

Co-authored-by: Sai Kishor Kothakota <saisastra3@gmail.com>

doc/release_notes.rst

@@ -21,7 +21,8 @@ For details see the controller_manager section.
 * Pass controller manager update rate on the init of the controller interface  (`#1141 <https://github.com/ros-controls/ros2_control/pull/1141>`_)
 * A method to get node options to setup the controller node #api-breaking (`#1169 <https://github.com/ros-controls/ros2_control/pull/1169>`_)
 * Export state interfaces from the chainable controller #api-breaking (`#1021 <https://github.com/ros-controls/ros2_control/pull/1021>`_)
-* All chainable controllers must implement the method ``export_state_interfaces`` to export the state interfaces, similar to ``export_reference_interfaces`` method that is exporting the reference interfaces.The controllers will now set ``use_global_arguments`` from `NodeOptions <https://docs.ros.org/en/rolling/p/rclcpp/generated/classrclcpp_1_1NodeOptions.html#_CPPv4N6rclcpp11NodeOptions20use_global_argumentsEb>`__ to false, to avoid getting influenced by global arguments (Issue : `#1684 <https://github.com/ros-controls/ros2_control/issues/1684>`_) (`#1694 <https://github.com/ros-controls/ros2_control/pull/1694>`_).From now on, in order to set the parameters to the controller, the ``--param-file`` option from spawner should be used.
+* All chainable controllers must implement the method ``export_state_interfaces`` to export the state interfaces, similar to ``export_reference_interfaces`` method that is exporting the reference interfaces.
+* The controllers will now set ``use_global_arguments`` from `NodeOptions <https://docs.ros.org/en/rolling/p/rclcpp/generated/classrclcpp_1_1NodeOptions.html#_CPPv4N6rclcpp11NodeOptions20use_global_argumentsEb>`__ to false, to avoid getting influenced by global arguments (Issue : `#1684 <https://github.com/ros-controls/ros2_control/issues/1684>`_) (`#1694 <https://github.com/ros-controls/ros2_control/pull/1694>`_).From now on, in order to set the parameters to the controller, the ``--param-file`` option from spawner should be used.
 * With (`#1683 <https://github.com/ros-controls/ros2_control/pull/1683>`_) the ``rclcpp_lifecycle::State & get_state()`` and ``void set_state(const rclcpp_lifecycle::State & new_state)`` are replaced by ``rclcpp_lifecycle::State & get_lifecycle_state()`` and ``void set_lifecycle_state(const rclcpp_lifecycle::State & new_state)``. This change affects controllers and hardware. This is related to (`#1240 <https://github.com/ros-controls/ros2_control/pull/1240>`_) as variant support introduces ``get_state`` and ``set_state`` methods for setting/getting state of handles.
 
 controller_manager