diff --git a/core/modules/system/lib/Drupal/system/Form/ModulesListForm.php b/core/modules/system/lib/Drupal/system/Form/ModulesListForm.php
index dfc5abc..b7b7b80 100644
--- a/core/modules/system/lib/Drupal/system/Form/ModulesListForm.php
+++ b/core/modules/system/lib/Drupal/system/Form/ModulesListForm.php
@@ -197,30 +197,30 @@ protected function buildRow(array $modules, $module, $distribution) {
     $help = $this->moduleHandler->moduleExists('help') ? drupal_help_arg() : FALSE;
 
     // Generate link for module's help page, if there is one.
-    $rowLinks['help'] = array();
+    $row_links['help'] = array();
     if ($help && $module->status && in_array($module->name, $this->moduleHandler->getImplementations('help'))) {
       if ($this->moduleHandler->invoke($module->name, 'help', array("admin/help#$module->name", $help))) {
-        $rowLinks['help'] = array(
+        $row_links['help'] = array(
           '#type' => 'link',
           '#title' => $this->t('Help'),
           '#href' => "admin/help/$module->name",
           '#options' => array(
             'attributes' => array(
-              'id' => 'edit-modules-core-'.$module->name.'-links-help',
-              'class' =>  array(
+              'id' => 'edit-modules-core-' . $module->name . '-links-help',
+              'class' => array(
                 'module-link',
                 'module-link-help'),
-                'title' => $this->t('Help')
+              'title' => $this->t('Help'),
             )
           ),
-          );
+        );
       }
     }
 
     // Generate link for module's permission, if the user has access to it.
-    $rowLinks['permissions'] = array();
+    $row_links['permissions'] = array();
     if ($module->status && user_access('administer permissions') && in_array($module->name, $this->moduleHandler->getImplementations('permission'))) {
-      $rowLinks['permissions'] = array(
+      $row_links['permissions'] = array(
         '#type' => 'link',
         '#title' => $this->t('Permissions'),
         '#href' => 'admin/people/permissions',
@@ -229,7 +229,7 @@ protected function buildRow(array $modules, $module, $distribution) {
     }
 
     // Generate link for module's configuration page, if it has one.
-    $rowLinks['configure'] = array();
+    $row_links['configure'] = array();
     if ($module->status && isset($module->info['configure'])) {
       if ($this->accessManager->checkNamedRoute($module->info['configure'], array(), \Drupal::currentUser())) {
         $result = $this->queryFactory->get('menu_link')
@@ -237,7 +237,7 @@ protected function buildRow(array $modules, $module, $distribution) {
           ->execute();
         $menu_items = $this->entityManager->getStorageController('menu_link')->loadMultiple($result);
         $item = reset($menu_items);
-        $rowLinks['configure'] = array(
+        $row_links['configure'] = array(
           '#type' => 'link',
           '#title' => $this->t('Configure'),
           '#route_name' => $module->info['configure'],
@@ -383,7 +383,7 @@ protected function buildRow(array $modules, $module, $distribution) {
 
     $links = '';
     foreach (array('help', 'permissions', 'configure') as $key) {
-      $links .= (isset($rowLinks[$key]) ? drupal_render($rowLinks[$key]) : '');
+      $links .= (isset($row_links[$key]) ? drupal_render($row_links[$key]) : '');
     }
 
     if ($links) {
diff --git a/core/modules/system/lib/Drupal/system/Form/ModulesUninstallForm.php b/core/modules/system/lib/Drupal/system/Form/ModulesUninstallForm.php
index 576f54d..3bf8e0c 100644
--- a/core/modules/system/lib/Drupal/system/Form/ModulesUninstallForm.php
+++ b/core/modules/system/lib/Drupal/system/Form/ModulesUninstallForm.php
@@ -92,10 +92,8 @@ public function buildForm(array $form, array &$form_state) {
       '#header' => array(
         'title' => array('data' => $this->t('Name')),
         'description' => array('data' => $this->t('Description')),
-        ),
-      '#empty' => $this->t('There are no items yet. <a href="@add-url">Disable a module</a>', array(
-        '@add-url' => url('admin/modules'),
-      )),
+      ),
+      '#empty' => $this->t('There are no items yet. <a href="@add-url">Disable a module</a>', array('@add-url' => url('admin/modules'))),
       '#tableselect' => TRUE,
       '#js_select' => FALSE,
     );