From 6b0b76a7cbe1e43883cfa7ee63de308e6cccc275 Mon Sep 17 00:00:00 2001
From: Sylvain <sylfabre@users.noreply.github.com>
Date: Fri, 10 May 2019 11:25:43 +0200
Subject: [PATCH] Typo

According to https://symfony.com/doc/current/components/yaml/yaml_format.html#collections, mappings uses `{ }` instead of `[ ]`
---
 cache.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cache.rst b/cache.rst
index b7640fdea9d..09082f99fe0 100644
--- a/cache.rst
+++ b/cache.rst
@@ -345,7 +345,7 @@ and use that when configuring the pool.
                 factory: ['Symfony\Component\Cache\Adapter\RedisAdapter', 'createConnection']
                 arguments:
                     - 'redis://localhost'
-                    - [ retry_interval: 2, timeout: 10 ]
+                    - { retry_interval: 2, timeout: 10 }
 
     .. code-block:: xml