updated core to 8.6.1 via composer

core/modules/help/tests/modules/help_page_test/src/Plugin/HelpSection/EmptyHelpSection.php

@@ -14,6 +14,7 @@ use Drupal\help\Plugin\HelpSection\HelpSectionPluginBase;
  * )
  */
 class EmptyHelpSection extends HelpSectionPluginBase {
+
   /**
    * {@inheritdoc}
    */

core/modules/help/tests/modules/help_test/help_test.info.yml

@@ -3,4 +3,4 @@ type: module
 core: 8.x
 package: Testing
 dependencies:
-  - help
+  - drupal:help

core/modules/help/tests/src/Functional/HelpTest.php

@@ -18,7 +18,7 @@ class HelpTest extends BrowserTestBase {
    * overview page. The help_page_test module has a page section plugin that
    * returns no links.
    *
-   * @var array.
+   * @var array
    */
   public static $modules = ['help_test', 'help_page_test'];
 

core/modules/help/tests/src/Functional/NoHelpTest.php

@@ -16,7 +16,7 @@ class NoHelpTest extends BrowserTestBase {
    *
    * Use one of the test modules that do not implement hook_help().
    *
-   * @var array.
+   * @var array
    */
   public static $modules = ['help', 'menu_test'];