Wording

mpyw · mpyw · commit 50b3e336cd0b · 2019-10-01T21:31:00.000+09:00
diff --git a/README.md b/README.md
@@ -42,7 +42,7 @@ Use **`DB::connection()->disconnect()`** instead.
 
 ## Advanced Usage
 
-You can manually customize extended `MySqlConnection` using `ManagesSystemVariables` trait.
+You can extend `MySqlConnection` with `ManagesSystemVariables` trait by yourself.
 
 ```php
 <?php
