Removes deprecated audio property in vehicle hal

Bug: 72054677
Test: None
Change-Id: I68a29c786dabf99afb4c44b49586f372a97abae6
diff --git a/automotive/vehicle/2.0/IVehicle.hal b/automotive/vehicle/2.0/IVehicle.hal
index d962de0..1b1d391 100644
--- a/automotive/vehicle/2.0/IVehicle.hal
+++ b/automotive/vehicle/2.0/IVehicle.hal
@@ -43,7 +43,7 @@
    * For VehiclePropertyChangeMode::ON_CHANGE properties, it must return the
    * latest available value.
    *
-   * Some properties like AUDIO_VOLUME requires to pass additional data in
+   * Some properties like RADIO_PRESET requires to pass additional data in
    * GET request in VehiclePropValue object.
    *
    * If there is no data available yet, which can happen during initial stage,