Change: Use gender-neutral pronouns

src/station_cmd.cpp

@@ -3468,7 +3468,7 @@ static void UpdateStationRating(Station *st)
 
 	for (const CargoSpec *cs : CargoSpec::Iterate()) {
 		GoodsEntry *ge = &st->goods[cs->Index()];
-		/* Slowly increase the rating back to his original level in the case we
+		/* Slowly increase the rating back to its original level in the case we
 		 *  didn't deliver cargo yet to this station. This happens when a bribe
 		 *  failed while you didn't moved that cargo yet to a station. */
 		if (!ge->HasRating() && ge->rating < INITIAL_STATION_RATING) {