Add a hyperlink to the English Doc

documentation20/en/12.taos-sql/docs.md

@@ -75,7 +75,7 @@ Note:
 2. UPDATE marks the database support updating the same timestamp data;
 3. Maximum length of the database name is 33;
 4. Maximum length of a SQL statement is 65480 characters;
-5.  Database has more storage-related configuration parameters, see System Management.
+5.  Database has more storage-related configuration parameters, see [System Management](https://www.taosdata.com/en/documentation/administrator#config) .
 
 - **Show current system parameters**