From 3733e053e0a88a29b8062b58df5d590f9ae5f797 Mon Sep 17 00:00:00 2001
From: wade zhang <95411902+gccgdb1234@users.noreply.github.com>
Date: Wed, 1 Jun 2022 16:21:42 +0800
Subject: [PATCH] Update 07-function.md

---
 docs-en/12-taos-sql/07-function.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs-en/12-taos-sql/07-function.md b/docs-en/12-taos-sql/07-function.md
index 3589efe9cd..86ff5a58ce 100644
--- a/docs-en/12-taos-sql/07-function.md
+++ b/docs-en/12-taos-sql/07-function.md
@@ -1034,7 +1034,7 @@ SELECT ROUND(field_name) FROM { tb_name | stb_name } [WHERE clause];
     SELECT MAVG(field_name, K) FROM { tb_name | stb_name } [WHERE clause]
 ```
 
-**Description**: The moving average of continuous _k_ values of a specific column. If the number of input rows is less than _k_, nothing is returned. The applicable range is _k_ is [1,1000].
+**Description**: The moving average of continuous _k_ values of a specific column. If the number of input rows is less than _k_, nothing is returned. The applicable range of _k_ is [1,1000].
 
 **Return value type**: Double precision floating point
 
@@ -1875,9 +1875,9 @@ taos> SELECT TO_UNIXTIMESTAMP(col_binary) FROM meters;
 SELECT TIMETRUNCATE(ts_val | datetime_string | ts_col, time_unit) FROM { tb_name | stb_name } [WHERE clause];
 ```
 
-**Description**: Truncate the input timestamp with unit specified by `time_unit`\
+**Description**: Truncate the input timestamp with unit specified by `time_unit`
 
-**Return value type**: TIMESTAMP\
+**Return value type**: TIMESTAMP
 
 **Applicable column types**: UNIX timestamp constant, string constant of date/time format, or a column of timestamp
 
-- 
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