From 5c4e78061ff2ead019005ee6b56d31b7e35f3d7f Mon Sep 17 00:00:00 2001
From: wkania <wojciech.kania@gmail.com>
Date: Fri, 19 Feb 2021 18:42:57 +0100
Subject: [PATCH] Fix invalid file

---
 http_client.rst | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/http_client.rst b/http_client.rst
index 185e4a972cd..f80b2bc96ba 100644
--- a/http_client.rst
+++ b/http_client.rst
@@ -559,15 +559,18 @@ Use the ``headers`` option to define the default headers added to all requests:
 
 You can also set new headers or override the default ones for specific requests:
 
-.. code-block:: php
 
-    // this header is only included in this request and overrides the value
-    // of the same header if defined globally by the HTTP client
-    $response = $client->request('POST', 'https://...', [
-        'headers' => [
-            'Content-Type' => 'text/plain',
-        ],
-    ]);
+.. configuration-block::
+
+    .. code-block:: php
+
+        // this header is only included in this request and overrides the value
+        // of the same header if defined globally by the HTTP client
+        $response = $client->request('POST', 'https://...', [
+            'headers' => [
+                'Content-Type' => 'text/plain',
+            ],
+        ]);
 
 Uploading Data
 ~~~~~~~~~~~~~~