diff --git a/demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java b/demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java
index 302138d947..9a19edf804 100644
--- a/demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java
+++ b/demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java
@@ -234,7 +234,7 @@ public class PlayerActivity extends AppCompatActivity
     }
   }
 
-  // PlayerControlView.VisibilityListener implementation
+  // StyledPlayerControlView.VisibilityListener implementation
 
   @Override
   public void onVisibilityChange(int visibility) {