diff --git a/core/modules/language/src/Form/ContentLanguageSettingsForm.php b/core/modules/language/src/Form/ContentLanguageSettingsForm.php
index 71cbfbb..8b9106a 100644
--- a/core/modules/language/src/Form/ContentLanguageSettingsForm.php
+++ b/core/modules/language/src/Form/ContentLanguageSettingsForm.php
@@ -105,17 +105,17 @@ public function buildForm(array $form, FormStateInterface $form_state) {
     foreach ($labels as $entity_type_id => $label) {
       $entity_type = $entity_types[$entity_type_id];
 
-      $form['settings'][$entity_type_id] = [
+      $form['settings'][$entity_type_id] = array(
         '#title' => $label,
         '#type' => 'container',
         '#entity_type' => $entity_type_id,
         '#bundle_label' => $entity_type->getBundleLabel() ?: $label,
-        '#states' => [
-          'visible' => [
+        '#states' => array(
+          'visible' => array(
             ':input[name="entity_types[' . $entity_type_id . ']"]' => array('checked' => TRUE),
-          ],
-        ],
-      ];
+          ),
+        ),
+      );
 
       $form['settings'][$entity_type_id . '-label'] = [
         '#markup' => '<h4>' . $label . '</h4>',
@@ -140,17 +140,17 @@ public function buildForm(array $form, FormStateInterface $form_state) {
         $form['settings'][$entity_type_id][$bundle]['content_type'] = [
           '#markup' => $bundle_info['label'],
         ];
-        $form['settings'][$entity_type_id][$bundle]['settings'] = [
+        $form['settings'][$entity_type_id][$bundle]['settings'] = array(
           '#label' => $bundle_info['label'],
-          'language' => [
+          'language' => array(
             '#type' => 'language_configuration',
-            '#entity_information' => [
+            '#entity_information' => array(
               'entity_type' => $entity_type_id,
               'bundle' => $bundle,
-            ],
+            ),
             '#default_value' => $language_configuration[$entity_type_id][$bundle],
-          ],
-        ];
+          ),
+        );
       }
     }