diff --git a/http_client.rst b/http_client.rst
index a8cf766b355..967ab15699c 100644
--- a/http_client.rst
+++ b/http_client.rst
@@ -835,9 +835,9 @@ Add an ``extra.curl`` option in your configuration to pass those extra options::
         // ...
         'extra' => [
             'curl' => [
-                CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V6
-            ]
-        ]
+                CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V6,
+            ],
+        ],
     ]);
 
 .. note::