diff --git a/library/core/src/test/java/com/google/android/exoplayer2/trackselection/AdaptiveTrackSelectionTest.java b/library/core/src/test/java/com/google/android/exoplayer2/trackselection/AdaptiveTrackSelectionTest.java
index b7d06fcf15..a7a8e5a4c1 100644
--- a/library/core/src/test/java/com/google/android/exoplayer2/trackselection/AdaptiveTrackSelectionTest.java
+++ b/library/core/src/test/java/com/google/android/exoplayer2/trackselection/AdaptiveTrackSelectionTest.java
@@ -254,7 +254,7 @@ public final class AdaptiveTrackSelectionTest {
     int newSize = adaptiveTrackSelection.evaluateQueueSize(/* playbackPositionUs= */ 0, queue);
     assertThat(newSize).isEqualTo(initialQueueSize);
 
-    // Sanity check for the comment above.
+    // Verify that the comment above is correct.
     fakeClock.advanceTime(1);
     newSize = adaptiveTrackSelection.evaluateQueueSize(/* playbackPositionUs= */ 0, queue);
     assertThat(newSize).isLessThan(initialQueueSize);