Tweak

Author: javiereguiluz

http_client.rst

@@ -557,20 +557,15 @@ 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:
+You can also set new headers or override the default ones for specific requests::
 
-
-.. 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',
-            ],
-        ]);
+    // 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',
+        ],
+    ]);
 
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