From 16aed4cc9efcaa23d918bd8d93c0a06d0e031dad Mon Sep 17 00:00:00 2001
From: ilyes kooli <kooli.ilyes@gmail.com>
Date: Wed, 3 May 2017 11:50:10 +0300
Subject: [PATCH] Document "wrapper_class" option (#645)

---
 Resources/doc/configuration.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Resources/doc/configuration.rst b/Resources/doc/configuration.rst
index 521203b5b..debfbe35c 100644
--- a/Resources/doc/configuration.rst
+++ b/Resources/doc/configuration.rst
@@ -90,6 +90,8 @@ Configuration Reference
                         profiling:            "%kernel.debug%"
                         server_version:       ~
                         driver_class:         ~
+                        # Allows to specify a custom wrapper implementation to use.                       
+                        # Must be a subclass of Doctrine\DBAL\Connection
                         wrapper_class:        ~
                         shard_choser:         ~
                         shard_choser_service: ~