From d84df9c28395bbdda72d749c77f01b2d9161504a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B0=A2=E7=A3=8A?= <2217232293@qq.com>
Date: Tue, 4 Dec 2018 03:38:27 +0800
Subject: [PATCH] [hotfix][doc] no space affect reading buffer doc (#3739)

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Backport of #3738 .
---
 docs/en/operations/table_engines/buffer.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/en/operations/table_engines/buffer.md b/docs/en/operations/table_engines/buffer.md
index 65cd59eaebe..7f6a17223be 100644
--- a/docs/en/operations/table_engines/buffer.md
+++ b/docs/en/operations/table_engines/buffer.md
@@ -6,9 +6,9 @@ Buffers the data to write in RAM, periodically flushing it to another table. Dur
 Buffer(database, table, num_layers, min_time, max_time, min_rows, max_rows, min_bytes, max_bytes)
 ```
 
-Engine parameters:database, table – The table to flush data to. Instead of the database name, you can use a constant expression that returns a string. num_layers – Parallelism layer. Physically, the table will be represented as 'num_layers' of independent buffers. Recommended value: 16.min_time, max_time, min_rows, max_rows, min_bytes, and max_bytes are conditions for flushing data from the buffer.
+Engine parameters:database, table – The table to flush data to. Instead of the database name, you can use a constant expression that returns a string. num_layers – Parallelism layer. Physically, the table will be represented as 'num_layers' of independent buffers. Recommended value: 16. min_time, max_time, min_rows, max_rows, min_bytes, and max_bytes are conditions for flushing data from the buffer.
 
-Data is flushed from the buffer and written to the destination table if all the 'min' conditions or at least one 'max' condition are met.min_time, max_time – Condition for the time in seconds from the moment of the first write to the buffer.min_rows, max_rows – Condition for the number of rows in the buffer.min_bytes, max_bytes – Condition for the number of bytes in the buffer.
+Data is flushed from the buffer and written to the destination table if all the 'min' conditions or at least one 'max' condition are met.min_time, max_time – Condition for the time in seconds from the moment of the first write to the buffer. min_rows, max_rows – Condition for the number of rows in the buffer. min_bytes, max_bytes – Condition for the number of bytes in the buffer.
 
 During the write operation, data is inserted to a 'num_layers' number of random buffers. Or, if the data part to insert is large enough (greater than 'max_rows' or 'max_bytes'), it is written directly to the destination table, omitting the buffer.