diff --git a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/playback/MediaNotificationProvider.kt b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/playback/MediaNotificationProvider.kt
index 3e0ae5f8..fc159127 100644
--- a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/playback/MediaNotificationProvider.kt
+++ b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/playback/MediaNotificationProvider.kt
@@ -40,6 +40,12 @@ class MediaNotificationProvider(context: Context) :
         actionFactory: MediaNotification.ActionFactory
     ): IntArray {
         val tmp: MutableList<CommandButton> = mutableListOf()
+        /*
+        * TODO:
+        * It is currently not possible to edit a MediaItem after creation so the isRated value
+        * is stored in the track.starred value
+        * See https://github.com/androidx/media/issues/33
+        */
         val rating = mediaPlayerController.currentPlayingLegacy?.track?.starred?.let {
             HeartRating(
                 it
diff --git a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/util/MainThreadExecutor.kt b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/util/MainThreadExecutor.kt
index afc72563..a1d162c6 100644
--- a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/util/MainThreadExecutor.kt
+++ b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/util/MainThreadExecutor.kt
@@ -19,4 +19,4 @@ class MainThreadExecutor : Executor {
     override fun execute(r: Runnable) {
         handler.post(r)
     }
-}
\ No newline at end of file
+}