diff --git a/library/src/main/java/com/google/android/exoplayer/chunk/ContainerMediaChunk.java b/library/src/main/java/com/google/android/exoplayer/chunk/ContainerMediaChunk.java
index 4693dc2949..a7856dfe34 100644
--- a/library/src/main/java/com/google/android/exoplayer/chunk/ContainerMediaChunk.java
+++ b/library/src/main/java/com/google/android/exoplayer/chunk/ContainerMediaChunk.java
@@ -131,7 +131,7 @@ public class ContainerMediaChunk extends BaseMediaChunk implements SingleTrackMe
         trackOutput.setSampleOffsetUs(sampleOffsetUs);
         extractorWrapper.init(this, trackOutput);
       }
-      // Load and parse the initialization data.
+      // Load and parse the sample data.
       try {
         int result = Extractor.RESULT_CONTINUE;
         while (result == Extractor.RESULT_CONTINUE && !loadCanceled) {