From 720e9f7b65d6dd17802e448490e181144e4e0baf Mon Sep 17 00:00:00 2001
From: Bastien Picharles <bastien.picharles@gmail.com>
Date: Wed, 12 Oct 2022 16:06:01 +0200
Subject: [PATCH] [DependencyInjection] Typo on how default defaultIndexMethod
 work

---
 service_container/tags.rst | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/service_container/tags.rst b/service_container/tags.rst
index 94d7d2036b3..9a94006ce8d 100644
--- a/service_container/tags.rst
+++ b/service_container/tags.rst
@@ -804,9 +804,21 @@ array element. For example, to retrieve the ``handler_two`` handler::
 
 .. tip::
 
-    Just like the priority, you can also implement a static
-    ``getDefaultIndexName()`` method in the handlers and omit the
+    Just like the priority, if you set the attribute (``index_by``) on the :tagged_iterator, you can also implement a static
+    ``getDefault(``index_by``)Name()`` method in the handlers and omit the
     index attribute (``key``)::
+        
+
+        .. code-block:: yaml
+        
+        # config/services.yaml
+            services:
+                # ...
+
+                App\HandlerCollection:
+                    arguments: [!tagged_iterator { tag: 'app.handler', index_by: 'handler' }]
+                    
+    .. code-block:: php
 
         // src/Handler/One.php
         namespace App\Handler;
@@ -814,7 +826,7 @@ array element. For example, to retrieve the ``handler_two`` handler::
         class One
         {
             // ...
-            public static function getDefaultIndexName(): string
+            public static function getDefaultHandlerName(): string
             {
                 return 'handler_one';
             }