[typo](doc) Fixed typos in ADMIN-SHOW-CONFIG.md (#18969)

* [typo](doc) Fixed typos in ADMIN-SHOW-CONFIG.md

* Update ADMIN-SHOW-CONFIG.md

docs/en/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-SHOW-CONFIG.md

@@ -51,11 +51,11 @@ The columns in the results have the following meanings:
 
 ### Example
 
- 1. View the configuration of the current FE node
+1. View the configuration of the current FE node
 
-       ```sql
-       ADMIN SHOW FRONTEND CONFIG;
-       ```
+   ```sql
+   ADMIN SHOW FRONTEND CONFIG;
+   ```
 
 2. Use the like predicate to search the configuration of the current Fe node
 

docs/zh-CN/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-SHOW-CONFIG.md

@@ -51,11 +51,11 @@ ADMIN SHOW CONFIG
 
 ### Example
 
- 1. 查看当前FE节点的配置
+1. 查看当前FE节点的配置
 
-        ```sql
-        ADMIN SHOW FRONTEND CONFIG;
-        ```
+   ```sql
+   ADMIN SHOW FRONTEND CONFIG;
+   ```
 
 2. 使用like谓词搜索当前Fe节点的配置