diff --git a/msg/NavigatorMissionItem.msg b/msg/NavigatorMissionItem.msg
index 9d9f08ee0c..cc4bfb185b 100644
--- a/msg/NavigatorMissionItem.msg
+++ b/msg/NavigatorMissionItem.msg
@@ -7,16 +7,16 @@ uint16 sequence_current          # Sequence of the current mission item
 uint16 nav_cmd
 
 # Work Item corresponds to the sub-mode set on the "MAV_CMD_DO_SET_MODE" MAVLink message
-uint8 WORK_ITEM_TYPE_DEFAULT = 0			# Default mission item
-uint8 WORK_ITEM_TYPE_TAKEOFF = 1			# Takeoff before moving to waypoint
-uint8 WORK_ITEM_TYPE_MOVE_TO_LAND = 2			# Move to land waypoint before descent
-uint8 WORK_ITEM_TYPE_ALIGN = 3				# Align for next waypoint
-uint8 WORK_ITEM_TYPE_TRANSITION_AFTER_TAKEOFF = 4	# VTOL specific
+uint8 WORK_ITEM_TYPE_DEFAULT = 0                        # Default mission item
+uint8 WORK_ITEM_TYPE_TAKEOFF = 1                        # Takeoff before moving to waypoint
+uint8 WORK_ITEM_TYPE_MOVE_TO_LAND = 2                   # Move to land waypoint before descent
+uint8 WORK_ITEM_TYPE_ALIGN = 3                          # Align for next waypoint
+uint8 WORK_ITEM_TYPE_TRANSITION_AFTER_TAKEOFF = 4        # VTOL specific
 uint8 WORK_ITEM_TYPE_MOVE_TO_LAND_AFTER_TRANSITION = 5  # VTOL specific
-uint8 WORK_ITEM_TYPE_PRECISION_LAND = 6			# Precision Landing for Multicopters using external aid
+uint8 WORK_ITEM_TYPE_PRECISION_LAND = 6                 # Precision Landing for Multicopters using external aid
 
-uint8 nav_sub_cmd	         # Synonymous to "work_item_type" in Navigator. Will be renamed eventually in navigator.
-				 # sub-command, for example AUTO_PRECLAND in main command AUTO_MISSION
+uint8 nav_sub_cmd                # Synonymous to "work_item_type" in Navigator. Will be renamed eventually in navigator.
+                                 # sub-command, for example AUTO_PRECLAND in main command AUTO_MISSION
 
 float32 latitude
 float32 longitude
diff --git a/msg/precision_landing_status.msg b/msg/precision_landing_status.msg
index be32b602b0..7b99bf9d52 100644
--- a/msg/precision_landing_status.msg
+++ b/msg/precision_landing_status.msg
@@ -5,5 +5,5 @@ uint8 PRECLAND_STATE_FINAL_APPROACH = 3
 uint8 PRECLAND_STATE_SEARCH = 4
 uint8 PRECLAND_STATE_FALLBACK = 5
 
-uint64 timestamp 	# time since system start (microseconds)
-uint8 precland_state	# this flight-task's internal state
+uint64 timestamp        # time since system start (microseconds)
+uint8 precland_state    # this flight-task's internal state