diff -u b/core/lib/Drupal/Core/Url.php b/core/lib/Drupal/Core/Url.php
--- b/core/lib/Drupal/Core/Url.php
+++ b/core/lib/Drupal/Core/Url.php
@@ -17,12 +17,12 @@
  * Defines an object that holds information about a URL.
  *
  * In most cases, these should be created with the following methods:
- * - \Drupal\Core\Url::fromRoute
- * - \Drupal\Core\Url::fromRouteMatch
- * - \Drupal\Core\Url::fromUri
- * - \Drupal\Core\Url::fromUserInput
+ * - \Drupal\Core\Url::fromRoute()
+ * - \Drupal\Core\Url::fromRouteMatch()
+ * - \Drupal\Core\Url::fromUri()
+ * - \Drupal\Core\Url::fromUserInput()
  *
- * @see \Drupal\Core\Entity\EntityBase::toUrl
+ * @see \Drupal\Core\Entity\EntityBase::toUrl()
  */
 class Url implements TrustedCallbackInterface {
   use DependencySerializationTrait;