diff --git a/src/Plugin/Field/FieldWidget/EntityReferenceViewsOptionsButtonsWidget.php b/src/Plugin/Field/FieldWidget/EntityReferenceViewsOptionsButtonsWidget.php
index 286b21c..b817e0a 100644
--- a/src/Plugin/Field/FieldWidget/EntityReferenceViewsOptionsButtonsWidget.php
+++ b/src/Plugin/Field/FieldWidget/EntityReferenceViewsOptionsButtonsWidget.php
@@ -26,20 +26,14 @@ use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
  */
 class EntityReferenceViewsOptionsButtonsWidget extends OptionsWidgetBase implements ContainerFactoryPluginInterface {
 
-  /**
-   * @var RendererInterface $renderer
-   */
+  // @var RendererInterface $renderer
   protected $renderer;
 
-  /**
-   * @var ViewExecutableFactory $view_factory
-   */
-  protected $view_factory;
+  // @var ViewExecutableFactory $viewFactory
+  protected $viewFactory;
 
-  /**
-   * @var EntityStorageInterface $view_loader
-   */
-  protected $view_loader;
+  // @var EntityStorageInterface $viewLoader
+  protected $viewLoader;
 
   /**
    * {@inheritdoc}
@@ -63,8 +57,8 @@ class EntityReferenceViewsOptionsButtonsWidget extends OptionsWidgetBase impleme
   public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, array $third_party_settings, EntityStorageInterface $view_loader, ViewExecutableFactory $view_factory, RendererInterface $renderer) {
     parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $third_party_settings);
 
-    $this->view_loader = $view_loader;
-    $this->view_factory = $view_factory;
+    $this->viewLoader = $view_loader;
+    $this->viewFactory = $view_factory;
     $this->renderer = $renderer;
   }
 
@@ -76,7 +70,7 @@ class EntityReferenceViewsOptionsButtonsWidget extends OptionsWidgetBase impleme
     $options = $this->getOptions($items->getEntity());
     $selected = $this->getSelectedOptions($items);
     if ($this->getFieldSettings()['handler'] == 'views') {
-      $view = $this->view_factory->get($this->view_loader->load($this->getFieldSettings()['handler_settings']['view']['view_name']));
+      $view = $this->viewFactory->get($this->viewLoader->load($this->getFieldSettings()['handler_settings']['view']['view_name']));
       $view->execute($this->getFieldSettings()['handler_settings']['view']['display_name']);
       foreach ($view->result as $row) {
         $row_output = $view->style_plugin->view->rowPlugin->render($row);
diff --git a/src/Plugin/Field/FieldWidget/EntityReferenceViewsOptionsSelectWidget.php b/src/Plugin/Field/FieldWidget/EntityReferenceViewsOptionsSelectWidget.php
index 165fbf2..fa76160 100644
--- a/src/Plugin/Field/FieldWidget/EntityReferenceViewsOptionsSelectWidget.php
+++ b/src/Plugin/Field/FieldWidget/EntityReferenceViewsOptionsSelectWidget.php
@@ -27,20 +27,14 @@ use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
  */
 class EntityReferenceViewsOptionsSelectWidget extends OptionsWidgetBase implements ContainerFactoryPluginInterface {
 
-  /**
-   * @var RendererInterface $renderer
-   */
+  // @var RendererInterface $renderer
   protected $renderer;
 
-  /**
-   * @var ViewExecutableFactory $view_factory
-   */
-  protected $view_factory;
+  // @var ViewExecutableFactory $viewFactory
+  protected $viewFactory;
 
-  /**
-   * @var EntityStorageInterface $view_loader
-   */
-  protected $view_loader;
+  // @var EntityStorageInterface $viewLoader
+  protected $viewLoader;
 
   /**
    * {@inheritdoc}
@@ -64,8 +58,8 @@ class EntityReferenceViewsOptionsSelectWidget extends OptionsWidgetBase implemen
   public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, array $third_party_settings, EntityStorageInterface $view_loader, ViewExecutableFactory $view_factory, RendererInterface $renderer) {
     parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $third_party_settings);
 
-    $this->view_loader = $view_loader;
-    $this->view_factory = $view_factory;
+    $this->viewLoader = $view_loader;
+    $this->viewFactory = $view_factory;
     $this->renderer = $renderer;
   }
 
@@ -78,7 +72,7 @@ class EntityReferenceViewsOptionsSelectWidget extends OptionsWidgetBase implemen
     $options = $this->getOptions($items->getEntity());
     $selected = $this->getSelectedOptions($items, $delta);
     if ($this->getFieldSettings()['handler'] == 'views') {
-      $view = $this->view_factory->get($this->view_loader->load($this->getFieldSettings()['handler_settings']['view']['view_name']));
+      $view = $this->viewFactory->get($this->viewLoader->load($this->getFieldSettings()['handler_settings']['view']['view_name']));
       $view->execute($this->getFieldSettings()['handler_settings']['view']['display_name']);
       foreach ($view->result as $row) {
         $row_output = $view->style_plugin->view->rowPlugin->render($row);