diff --git a/docs/utils/editors/builder.md b/docs/utils/editors/builder.md
index b699e4c..2ea5a7a 100644
--- a/docs/utils/editors/builder.md
+++ b/docs/utils/editors/builder.md
@@ -139,6 +139,8 @@ use Symfony\Component\DependencyInjection\Attribute\AutoconfigureTag;
 #[AutoconfigureTag('builder_block.widget')]
 class CustomBlock extends BuilderBlock
 {
+    // ...
+
     public function buildVars(array $data)
     {
         $this->vars['bar'] = 'bar';