4.6:Rover circle mode improvements

Author: Hwurzburg

copter/source/docs/circle-mode.rst

@@ -47,10 +47,12 @@ When bit 3 is set of the :ref:`CIRCLE_OPTIONS<CIRCLE_OPTIONS>` parameter the mou
 Other Notes
 ===========
 
-The pilot does not have any control over the roll and pitch but can
+- The pilot does not have any control over the roll and pitch but can
 change the altitude with the throttle stick as in :ref:`altholdmode` or :ref:`loiter-mode`.
 
-The pilot can control the yaw of the copter, but the autopilot will not
+- The pilot can control the yaw of the copter, but the autopilot will not
 retake control of the yaw until circle mode is re-engaged.
 
-The mission command ``LOITER_TURNS`` invokes Circle mode during a mission.
+- If the Rover cannot maintain a track close the  circle desired it will automatically decrease speed until it can maintain the desired track.
+
+- The mission command ``LOITER_TURNS`` invokes Circle mode during a mission.