generate_msg_docs: ommit line with no effect

Tools/msg/generate_msg_docs.py

@@ -60,7 +60,6 @@ if __name__ == "__main__":
                 summary_description = msg_description
             print('msg_description: Z%sZ' % msg_description)
             print('summary_description: Z%sZ' % summary_description)
-            summary_description
         msg_contents = ""
         #Get msg contents (read the file)
         with open(msg_filename, 'r') as source_file:

src/modules/commander/failure_detector/failure_detector_params.c

@@ -162,7 +162,7 @@ PARAM_DEFINE_INT32(FD_IMB_PROP_THR, 30);
  *
  * If enabled, failure detector will verify that for motors, a minimum amount of ESC current per throttle
  * level is being consumed.
- * Otherwise this indicates an motor failure.
+ * Otherwise this indicates a motor failure.
  *
  * @boolean
  * @reboot_required true

src/modules/flight_mode_manager/tasks/ManualAltitude/FlightTaskManualAltitude.cpp

@@ -115,8 +115,7 @@ void FlightTaskManualAltitude::_updateAltitudeLock()
 		float spd_xy = Vector2f(_velocity).length();
 
 		// Use presence of horizontal stick inputs as a transition criteria
-		float stick_xy = Vector2f(_sticks.getPitchRollExpo()).length();
-		bool stick_input = stick_xy > 0.001f;
+		bool stick_input = _sticks.getPitchRollExpo().longerThan(FLT_EPSILON);
 
 		if (_terrain_hold) {
 			bool too_fast = spd_xy > _param_mpc_hold_max_xy.get();
@@ -147,7 +146,6 @@ void FlightTaskManualAltitude::_updateAltitudeLock()
 				}
 			}
 		}
-
 	}
 
 	if ((_param_mpc_alt_mode.get() == 1 || _terrain_hold) && PX4_ISFINITE(_dist_to_bottom)) {