From 3732da380919b85ffa61a42a8dab22be47218be9 Mon Sep 17 00:00:00 2001
From: li-jun056 <1255728208@qq.com>
Date: Tue, 21 Jul 2020 09:31:34 +0800
Subject: [PATCH] update documents

---
 content/en/docs/Toolreference/gaussdb.md        | 2 +-
 content/en/docs/Toolreference/pg_controldata.md | 5 ++---
 content/zh/docs/Toolreference/gaussdb.md        | 2 +-
 content/zh/docs/Toolreference/pg_controldata.md | 5 ++---
 4 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/content/en/docs/Toolreference/gaussdb.md b/content/en/docs/Toolreference/gaussdb.md
index 3e025f57f..e42c2bd92 100644
--- a/content/en/docs/Toolreference/gaussdb.md
+++ b/content/en/docs/Toolreference/gaussdb.md
@@ -464,7 +464,7 @@ Use  **-D**  to provide the correct path of the database directory for the serve
 2.  Run the following command to start gaussdb with a specified port, for example, 1234:
 
     ```
-    gaussdb --singlenode -p -D data_dir
+    gaussdb --single_node -p -D data_dir
     ```
 
     To connect to this server using gsql, specify this port with the -p option:
diff --git a/content/en/docs/Toolreference/pg_controldata.md b/content/en/docs/Toolreference/pg_controldata.md
index 8b45a1f5d..370b41d3e 100644
--- a/content/en/docs/Toolreference/pg_controldata.md
+++ b/content/en/docs/Toolreference/pg_controldata.md
@@ -13,7 +13,7 @@ Ensure that the data directory is correct and the  **pg\_control**  file exists
 -   Check the control file information.
 
     ```
-    pg_controldata [DATADIR]
+    pg_controldata DATADIR
     ```
 
 -   Display the version number.
@@ -25,8 +25,7 @@ Ensure that the data directory is correct and the  **pg\_control**  file exists
 -   Display help information.
 
     ```
-    pg_controldata 
-    -? | --help
+    pg_controldata -? | --help
     ```
 
 
diff --git a/content/zh/docs/Toolreference/gaussdb.md b/content/zh/docs/Toolreference/gaussdb.md
index 264f5fe74..304c6214a 100644
--- a/content/zh/docs/Toolreference/gaussdb.md
+++ b/content/zh/docs/Toolreference/gaussdb.md
@@ -463,7 +463,7 @@ gaussdb --single -D /usr/local/pgsql/data other-options my_database
 2.  在指定端口启动gaussdb，如1234：
 
     ```
-    gaussdb --singlenode -p -D data_dir
+    gaussdb --single_node -p -D data_dir
     ```
 
     使用gsql与服务器连接，用-p指定端口号：
diff --git a/content/zh/docs/Toolreference/pg_controldata.md b/content/zh/docs/Toolreference/pg_controldata.md
index e96514940..b26cb40ee 100644
--- a/content/zh/docs/Toolreference/pg_controldata.md
+++ b/content/zh/docs/Toolreference/pg_controldata.md
@@ -13,7 +13,7 @@ pg\_controldata工具用来显示数据库目录下control文件的信息。
 -   查看control文件信息
 
     ```
-    pg_controldata [DATADIR]
+    pg_controldata DATADIR
     ```
 
 -   显示版本号信息
@@ -25,8 +25,7 @@ pg\_controldata工具用来显示数据库目录下control文件的信息。
 -   显示帮助信息
 
     ```
-    pg_controldata 
-    -? | --help
+    pg_controldata -? | --help
     ```
 
 
-- 
Gitee