diff --git a/test/unit/shady-dynamic.html b/test/unit/shady-dynamic.html
index 7316b96f69..ac0414b6e5 100644
--- a/test/unit/shady-dynamic.html
+++ b/test/unit/shady-dynamic.html
@@ -1253,7 +1253,7 @@
     var e = document.querySelector('x-outer');
     var b = document.querySelector('x-outer button');
     b.dispatchEvent(new Event('click', {bubbles: true}));
-    assert.equal(e.$.inner._eventTarget.localName, 'button', 'event retarted incorrectly');
+    assert.equal(e.$.inner._eventTarget.localName, 'button', 'event restarted incorrectly');
   });
 
   test('parentNode', function() {