message: Minor updates the the mission docs
  Minor updates the the mission docs
diff: @@ -63,7 +63,7 @@ public:
  result_callback_t callback);
  /**
  - * @brief Callback type for `download_mission_async` call to get mission items and result.
  + * @brief Callback type for `download_mission_async()` call to get mission items and result.
  */
  typedef std::function<void(Result, std::vector<std::shared_ptr<MissionItem>>)>
  mission_items_and_result_callback_t;
  @@ -71,7 +71,8 @@ public:
  /**
  * @brief Downloads a vector of mission items from the device (asynchronous).
  *
  - * The mission items are downloaded from a drone.
  + * The method will fail if any of the downloaded mission items are not supported
  + * by the DroneCore API.
  *
  * @param mission_items Reference to vector of mission items.
  * @param callback Callback to receive result of this request.
  @@ -81,7 +82,7 @@ public:
  /**
  * @brief Starts the mission (asynchronous).
  *
  - * Note that the mission must be uplaoded to the vehicle using `upload_mission_async()` before
  + * Note that the mission must be uploaded to the vehicle using `upload_mission_async()` before
  * this method is called.
  *
  * @param callback callback to receive result of this request.
  @@ -91,8 +92,8 @@ public:
  /**
  * @brief Pauses the mission (asynchronous).
  *
  - * Pausing the mission puts the vehicle into HOLD mode
  - * (See https://docs.px4.io/en/flight_modes/hold.html).
  + * Pausing the mission puts the vehicle into
  + * [HOLD mode](https://docs.px4.io/en/flight_modes/hold.html).
  * A multicopter should just hover at the spot while a fixedwing vehicle should loiter
  * around the location where it paused.
  *
  @@ -106,7 +107,7 @@ public:
  * By setting the current index to 0, the mission is restarted from the beginning. If it is set
  * to a specific index of a mission item, the mission will be set to this item.
  *
  - * Note that this is not necessarily true for general missions using mavlink if loop counters
  + * 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).
  