message: mission: capitalize, add period.
diff: @@ -56,8 +56,8 @@ public:
  * The mission items are uploaded to a drone. Once uploaded the mission can be started and
  * executed even if a connection is lost.
  *
  - * @param mission_items reference to vector of mission items.
  - * @param callback callback to receive result of this request
  + * @param mission_items Reference to vector of mission items.
  + * @param callback Callback to receive result of this request.
  */
  void upload_mission_async(const std::vector<std::shared_ptr<MissionItem>> &mission_items,
  result_callback_t callback);
  @@ -73,8 +73,8 @@ public:
  *
  * The mission items are downloaded from a drone.
  *
  - * @param mission_items reference to vector of mission items.
  - * @param callback callback to receive result of this request
  + * @param mission_items Reference to vector of mission items.
  + * @param callback Callback to receive result of this request.
  */
  void download_mission_async(mission_items_and_result_callback_t callback);
  @@ -84,7 +84,7 @@ public:
  * Note that the mission must be uplaoded to the vehicle using `upload_mission_async()` before
  * this method is called.
  *
  - * @param callback callback to receive result of this request
  + * @param callback callback to receive result of this request.
  */
  void start_mission_async(result_callback_t callback);
  @@ -96,7 +96,7 @@ public:
  * A multicopter should just hover at the spot while a fixedwing vehicle should loiter
  * around the location where it paused.
  *
  - * @param callback callback to receive result of this request
  + * @param callback Callback to receive result of this request.
  */
  void pause_mission_async(result_callback_t callback);
  @@ -109,8 +109,8 @@ public:
  * Note that this is not necessarily true for general missions using mavlink if loop counters
  * are used.
  *
  - * @param current index for mission index to go to next (0 based)
  - * @param callback callback to receive result of this request.
  + * @param current Index for mission index to go to next (0 based).
  + * @param callback Callback to receive result of this request.
  */
  void set_current_mission_item_async(int current, result_callback_t callback);
  @@ -143,15 +143,15 @@ public:
  *
  * The mission is finished if current == total.
  *
  - * @param current current mission item index (0 based)
  - * @param total total number of mission items
  + * @param current Current mission item index (0 based).
  + * @param total Total number of mission items.
  */
  typedef std::function<void(int current, int total)> progress_callback_t;
  /**
  * @brief Subscribes to mission progress (asynchronous).
  *
  - * @param callback callback to receive mission progress
  + * @param callback Callback to receive mission progress.
  */
  void subscribe_progress(progress_callback_t callback);
  