From 37d5361548bf912e69c734d56edba35d9a32945a Mon Sep 17 00:00:00 2001
From: WouterJ <waldio.webdesign@gmail.com>
Date: Wed, 23 Jul 2014 16:53:09 +0200
Subject: [PATCH] Documented info method

---
 components/config/definition.rst | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/components/config/definition.rst b/components/config/definition.rst
index 772f51ceb9f..5b8909bf637 100644
--- a/components/config/definition.rst
+++ b/components/config/definition.rst
@@ -281,6 +281,19 @@ has a certain value:
         ->end()
     ;
 
+Documenting the Option
+----------------------
+
+All options can be documented using the
+:method:`Symfony\\Component\\Config\\Definition\\Builder\\NodeDefinition::info`
+method.
+
+The info will be printed as a comment when dumping the configuration tree.
+
+.. versionadded:: 2.6
+    Since Symfony 2.6, the info will also be added to the exception message
+    when an invalid type is given.
+
 Optional Sections
 -----------------