diff --git a/core/modules/menu_link/tests/Drupal/menu_link/Tests/MenuTreeTest.php b/core/modules/menu_link/tests/Drupal/menu_link/Tests/MenuTreeTest.php
index 7e5b2ed..9f5c614 100644
--- a/core/modules/menu_link/tests/Drupal/menu_link/Tests/MenuTreeTest.php
+++ b/core/modules/menu_link/tests/Drupal/menu_link/Tests/MenuTreeTest.php
@@ -275,7 +275,7 @@ public function testBuildTreeWithComplexData() {
   /**
    * Tests the output with a single level.
    *
-   * @covers ::output
+   * @covers ::output()
    */
   public function testOutputWithSingleLevel() {
     $tree = array(
@@ -300,7 +300,7 @@ public function testOutputWithSingleLevel() {
   /**
    * Tests the output method with a complex example.
    *
-   * @covers ::output
+   * @covers ::output()
    */
   public function testOutputWithComplexData() {
     $tree = array(