diff --git a/test/unit/property-effects.html b/test/unit/property-effects.html
index a43e9783eb..556c02eeee 100644
--- a/test/unit/property-effects.html
+++ b/test/unit/property-effects.html
@@ -635,7 +635,7 @@
 
 suite('handling notifying evevnts', function() {
 
-  test('handle notifcation event and set property with observer when connected', function() {
+  test('handle notification event and set property with observer when connected', function() {
     var el = document.createElement('x-handle-notify-event');
     document.body.appendChild(el);
     assert.ok(el.shadowRoot.querySelector('#before'), 'element not found before default notifying element');
@@ -649,7 +649,7 @@
     document.body.removeChild(el);
   });
 
-  test('handle notifcation event and set property with observer when *not* connected and _enableProperties called', function() {
+  test('handle notification event and set property with observer when *not* connected and _enableProperties called', function() {
     var el = document.createElement('x-handle-notify-event');
     el._enableProperties();
     assert.ok(el.shadowRoot.querySelector('#before'), 'element not found before default notifying element');