Update readme

README.md

@@ -5,7 +5,7 @@
 ![GitHub release](https://img.shields.io/github/release/manyuanrong/deno_mysql.svg)
 ![(Deno)](https://img.shields.io/badge/deno-1.0.0-green.svg)
 
-MySQL and MariaDB (5.5 and 10.2+) database driver for Deno.
+MySQL and MariaDB (5.5 and 10.1+) database driver for Deno.
 
 MariaDB 10.0 and 10.1 are not supported at the moment
 
@@ -27,7 +27,6 @@ On this basis, there is also an ORM library: [Deno Simple Orm](https://github.co
 - [x] Transaction
 - [x] Test case
 - [ ] Support MariaDB 10.0
-- [ ] Support MariaDB 10.1
 - [ ] Support caching_sha2_password auth plugin (mysql8 default)
 
 ## API