From 4c9c3a0a3e27d44e630e8b4ac0bd3b5d2407c20a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gr=C3=A9goire=20Paris?= <postmaster@greg0ire.fr>
Date: Tue, 14 Mar 2017 17:22:55 +0100
Subject: [PATCH] Add missing configuration key

The code and the error messages say it should be like this.
---
 integrations/symfony-bundle.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/integrations/symfony-bundle.rst b/integrations/symfony-bundle.rst
index 51c07ca..5e8bdde 100644
--- a/integrations/symfony-bundle.rst
+++ b/integrations/symfony-bundle.rst
@@ -225,7 +225,8 @@ The order in which you specify the plugins **does** matter.
                     - add_host:
                             host: "http://localhost:8000"
                     - header_defaults:
-                            "X-FOO": bar
+                            headers:
+                                "X-FOO": bar
                     - authentication:
                             acme_basic:
                                 type: 'basic'