diff --git a/app/src/compatFrom1_3/java/VersionCompat.kt b/app/src/compatFrom1_3/java/VersionCompat.kt
index 9e0fd03..3ea848f 100644
--- a/app/src/compatFrom1_3/java/VersionCompat.kt
+++ b/app/src/compatFrom1_3/java/VersionCompat.kt
@@ -5,6 +5,9 @@ import androidx.media3.exoplayer.ima.ImaServerSideAdInsertionMediaSource
 /**
  * Functions with different Variants for different media3 versions. There are other version of this
  * file for other variants. See the sourceSet defs for more details
+ *
+ * Customers probably don't need a class like this. We have one because we support older versions of
+ * media3, so we need variants
  */
 object VersionCompat {
   @androidx.annotation.OptIn(UnstableApi::class)