Update README.md

Author: GoodManWEN

README.md

@@ -19,7 +19,7 @@ Easy to use , buy may not the best practice for efficiency concern.
 
 ## Usage
 - Nearly all the same with aiomysql (with very limited functions of cource).
-- If you're connecting to database which is on a different machine with python process , you need to install oracle client module in order to use this library. Check [cx-Oracle's installation guide](https://cx-oracle.readthedocs.io/en/latest/user_guide/installation.html) for further information.
+- If you're connecting to database which is on a different machine from python process , you need to install oracle client module in order to use this library. Check [cx-Oracle's installation guide](https://cx-oracle.readthedocs.io/en/latest/user_guide/installation.html) for further information.
 - No automaticly date format transition built-in.
 
 ## Performance