From 235e5afffd3a1a1b0dd0221973cbf670bc3be1d4 Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien@potencier.org>
Date: Mon, 16 Mar 2020 11:25:47 +0100
Subject: [PATCH] Fix quotes in exception messages

---
 Definition/Builder/TreeBuilder.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Definition/Builder/TreeBuilder.php b/Definition/Builder/TreeBuilder.php
index 83f2c5991..4298d444a 100644
--- a/Definition/Builder/TreeBuilder.php
+++ b/Definition/Builder/TreeBuilder.php
@@ -61,7 +61,7 @@ public function root($name, $type = 'array', NodeBuilder $builder = null)
     public function getRootNode(): NodeDefinition
     {
         if (null === $this->root) {
-            throw new \RuntimeException(sprintf('Calling %s() before creating the root node is not supported, migrate to the new constructor signature instead.', __METHOD__));
+            throw new \RuntimeException(sprintf('Calling "%s()" before creating the root node is not supported, migrate to the new constructor signature instead.', __METHOD__));
         }
 
         return $this->root;