diff --git a/core/modules/datetime/lib/Drupal/datetime/Tests/DateTimeItemTest.php b/core/modules/datetime/lib/Drupal/datetime/Tests/DateTimeItemTest.php
index ff10e7e..16731a2 100644
--- a/core/modules/datetime/lib/Drupal/datetime/Tests/DateTimeItemTest.php
+++ b/core/modules/datetime/lib/Drupal/datetime/Tests/DateTimeItemTest.php
@@ -114,8 +114,7 @@ public function testSetValueProperty() {
     // Test Date::setValue().
     $entity = entity_create('entity_test', array());
     $value = '2014-01-01T20:00:00Z';
-    // WHY DOES THIS FAIL????
-    // @todo Make this not fail.
+
     $entity->get('field_datetime')->offsetGet(0)->get('value')->setValue($value);
     $entity->save();
     // Load the entity and ensure the field was saved correctly.