diff --git a/core/modules/settings_tray/settings_tray.module b/core/modules/settings_tray/settings_tray.module
index 10c88be..bb1065b 100644
--- a/core/modules/settings_tray/settings_tray.module
+++ b/core/modules/settings_tray/settings_tray.module
@@ -24,7 +24,7 @@ function settings_tray_help($route_name, RouteMatchInterface $route_match) {
       $output .= '<dl>';
       $output .= '<dt>' . t('Editing blocks in place') . '</dt>';
       $output .= '<dd>';
-      $output .= '<p>' . t('To edit blocks in place, you can either enable \'edit mode\' in the toolbar and click the block, or choosing Quick edit from the contextual links of a block (see the <a href=":contextual">Contextual Links module help</a> for more information about how to use contextual links).', [':contextual' => Url::fromRoute('help.page', ['name' => 'contextual'])]) . '</p>';
+      $output .= '<p>' . t('To edit blocks in place, you can either enable \'edit mode\' in the toolbar and click the block, or choosing Quick edit from the contextual links of a block (see the <a href=":contextual">Contextual Links module help</a> for more information about how to use contextual links).', [':contextual' => \Drupal::url('help.page', ['name' => 'contextual'])]) . '</p>';
       $output .= '<p>' . t('This will open the Settings Tray for this block, where a compact form will be displayed, with configuration that controls what the block shows. After saving, the page reloads, and the effects are visible.') . '</p>';
       $output .= '</dd>';
       $output .= '</dl>';