From 2058d737f662d8d32fe7187048fd5ff241afc340 Mon Sep 17 00:00:00 2001
From: alexey-milovidov <milovidov@yandex-team.ru>
Date: Sat, 25 May 2019 15:10:56 +0300
Subject: [PATCH] Update settings.md

---
 docs/en/operations/server_settings/settings.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/en/operations/server_settings/settings.md b/docs/en/operations/server_settings/settings.md
index 6db6e2a422..11f5fd14f6 100644
--- a/docs/en/operations/server_settings/settings.md
+++ b/docs/en/operations/server_settings/settings.md
@@ -683,7 +683,7 @@ This parameter section contains the following parameters:
     </node>
     ```
 
-    The `index` attribute specifies an order of node, when trying to connect to ZooKeeper cluster.
+    The `index` attribute is not used in ClickHouse. The only reason for this attribute is to allow some other programs to use the same configuraton.
 
 - `session_timeout_ms` — Maximum timeout for client session in milliseconds (default: 30000).
 - `operation_timeout_ms` — Maximum timeout for operation in milliseconds (default: 10000).
-- 
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