diff --git a/core/modules/views_ui/src/Tests/ViewsUITourTest.php b/core/modules/views_ui/src/Tests/ViewsUITourTest.php
index bfb3e07..7030cac 100644
--- a/core/modules/views_ui/src/Tests/ViewsUITourTest.php
+++ b/core/modules/views_ui/src/Tests/ViewsUITourTest.php
@@ -55,7 +55,7 @@ public function testViewsUiTourTips() {
    * Tests views_ui tour tip availability in a different language.
    */
   public function testViewsUiTourTipsTranslated() {
-    $ln = 'nl';
+    $langcode = 'nl';
 
     // Enable import of translations. By default this is disabled for automated
     // tests.
@@ -64,11 +64,11 @@ public function testViewsUiTourTipsTranslated() {
       ->save();
 
     // Add Dutch language programmatically.
-    ConfigurableLanguage::createFromLangcode($ln)->save();
+    ConfigurableLanguage::createFromLangcode($langcode)->save();
     // Import a .po file.
     $this->importPoFile($this->getPoFile(), array(
-        'langcode' => $ln,
-      ));
+      'langcode' => $langcode,
+    ));
 
     // Create a basic view that shows all content, with a page and a block
     // display.
@@ -77,7 +77,7 @@ public function testViewsUiTourTipsTranslated() {
     $view['page[create]'] = 1;
     $view['page[path]'] = $this->randomMachineName(16);
     // Load the page in dutch.
-    $this->drupalPostForm($ln . '/admin/structure/views/add', $view, t('Save and edit'));
+    $this->drupalPostForm($langcode . '/admin/structure/views/add', $view, t('Save and edit'));
     $this->assertTourTips();
   }