(svn r27123) -Fix [FS#5371] [FS#6214]: API docs (krinn)

src/script/api/script_engine.hpp

@@ -108,7 +108,6 @@ public:
 	 * Get the maximum speed of an engine.
 	 * @param engine_id The engine to get the maximum speed of.
 	 * @pre IsValidEngine(engine_id).
-	 * @pre GetVehicleType(engine_id) != ScriptVehicle::VT_TRAIN || !IsWagon(engine_id).
 	 * @return The maximum speed the engine has.
 	 * @note The speed is in OpenTTD's internal speed unit.
 	 *       This is mph / 1.6, which is roughly km/h.

src/script/api/script_station.hpp

@@ -291,7 +291,7 @@ public:
 	 * @param station_id The airport to modify.
 	 * @pre IsValidStation(station_id).
 	 * @pre HasStationType(station_id, STATION_AIRPORT).
-	 * @return True if the state could be toggled.
+	 * @return True if the state was toggled successfully.
 	 */
 	static bool OpenCloseAirport(StationID station_id);