cs

Author: smnandre

components/console/helpers/tree.rst

@@ -49,7 +49,7 @@ Manually Creating a Tree
 
 You can manually create a tree by creating a new instance of the :class:`Symfony\\Component\\Console\\Helper\\Tree` class and adding nodes to it::
 
-    use Symfony\Component\Console\Helper\Tree
+    use Symfony\Component\Console\Helper\TreeNode;
     use Symfony\Component\Console\Helper\TreeHelper;
 
     $node = TreeNode::fromValues([
@@ -59,9 +59,9 @@ You can manually create a tree by creating a new instance of the :class:`Symfony
         ],
         'Kernel.php',
     ]);
-    $node->add('templates', [
-        'base.html.twig',
-    ]);
+    $node->addChild('templates');
+    $node->addChild('tests');
+
     $tree = TreeHelper::createTree($io, $node);
     $tree->render();