diff --git a/samples/video-decode-display/worker.js b/samples/video-decode-display/worker.js
index c3600b9c..3fb0b842 100644
--- a/samples/video-decode-display/worker.js
+++ b/samples/video-decode-display/worker.js
@@ -58,7 +58,7 @@ function start({dataUri, rendererName, canvas}) {
       break;
   }
 
-  // Set up a VideoDecoer.
+  // Set up a VideoDecoder.
   const decoder = new VideoDecoder({
     output(frame) {
       // Update statistics.