Fix comment on setting update for 0.1 increment town cargo scale factor

src/saveload/afterload.cpp

@@ -3424,7 +3424,7 @@ bool AfterLoadGame()
 		FOR_ALL_VEHICLES(v) SB(v->vehicle_flags, VF_TIMETABLE_SEPARATION, 1, _settings_game.order.old_timetable_separation);
 	}
 
-	/* Set lifetime vehicle profit to 0 if lifetime profit feature is missing */
+	/* Set 0.1 increment town cargo scale factor setting from old 1 increment setting */
 	if (!SlXvIsFeaturePresent(XSLFI_TOWN_CARGO_ADJ, 2)) {
 		_settings_game.economy.town_cargo_scale_factor = _settings_game.economy.old_town_cargo_factor * 10;
 	}