add since javadoc

api/src/main/java/com/craftmend/openaudiomc/api/WorldApi.java

@@ -63,14 +63,15 @@ static WorldApi getInstance() {
      * @param y      y
      * @param z      z
      * @param world  world
-     * @param String  media source
+     * @param media  The media source
      * @param speakerType speaker type
      * @param radius radius
      * @param extraOptions extra options (redstone requirement, loop, etc)
      *
      * @throws InvalidThreadException   if called from the main thread.
      *                                  This is to prevent blocking the main thread with the underlying Sqlite database
      * @throws InvalidLocationException if the location is not valid (this location is already occupied by a real or virtual speaker)
+     * @since 6.10.7
      */
     void registerVirtualSpeaker(
             int x,
@@ -89,6 +90,7 @@ void registerVirtualSpeaker(
      * @param speaker speaker
      * @throws InvalidSpeakerException if the speaker is not valid (already unregistered, or not registered by the api)
      * @throws InvalidThreadException  if called from the main thread.
+     * @since 6.10.7
      */
     void unregisterVirtualSpeaker(@NotNull BasicSpeaker speaker) throws InvalidSpeakerException, InvalidThreadException;