diff --git a/src/Plugin/Condition/MenuPosition.php b/src/Plugin/Condition/MenuPosition.php
index 403c5ff..40996af 100644
--- a/src/Plugin/Condition/MenuPosition.php
+++ b/src/Plugin/Condition/MenuPosition.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains Drupal\menu_condition\Plugin\Condition\MenuPosition.
- */
-
 namespace Drupal\menu_condition\Plugin\Condition;
 
 use Drupal\Core\Condition\ConditionInterface;
@@ -17,6 +12,8 @@ use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
+ * {@inheritdoc}
+ *
  * @Condition(
  *   id = "menu_position",
  *   label = @Translation("Menu position"),
@@ -55,11 +52,11 @@ class MenuPosition extends ConditionPluginBase implements ConditionInterface, Co
    * @param mixed $plugin_definition
    *   The plugin implementation definition.
    * @param \Drupal\Core\Menu\MenuActiveTrailInterface $menu_active_trail
-   *   The menu active trail service
+   *   The menu active trail service.
    * @param \Drupal\Core\Menu\MenuParentFormSelectorInterface $menu_parent_form_selector
-   *   The menu parent form selector service
+   *   The menu parent form selector service.
    * @param \Drupal\Core\Menu\MenuLinkManagerInterface $plugin_manager_menu_link
-   *   The plugin manager menu link service
+   *   The plugin manager menu link service.
    */
   public function __construct(array $configuration, $plugin_id, $plugin_definition, MenuActiveTrailInterface $menu_active_trail, MenuParentFormSelectorInterface $menu_parent_form_selector, MenuLinkManagerInterface $plugin_manager_menu_link) {
     parent::__construct($configuration, $plugin_id, $plugin_definition);
@@ -113,7 +110,7 @@ class MenuPosition extends ConditionPluginBase implements ConditionInterface, Co
    */
   public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
     $form['menu_parent'] = $this->menuParentFormSelector->parentSelectElement($this->configuration['menu_parent']);
-    $form['menu_parent']['#options'] = array('' => t("- None -")) + $form['menu_parent']['#options'];
+    $form['menu_parent']['#options'] = ['' => t("- None -")] + $form['menu_parent']['#options'];
     $form['menu_parent']['#title'] = t("Menu parent");
     $form['menu_parent']['#description'] = t("Show the block on this menu item and all its children.");
 
@@ -132,7 +129,7 @@ class MenuPosition extends ConditionPluginBase implements ConditionInterface, Co
    * {@inheritdoc}
    */
   public function defaultConfiguration() {
-    return array('menu_parent' => '') + parent::defaultConfiguration();
+    return ['menu_parent' => ''] + parent::defaultConfiguration();
   }
 
 }