docs: update badges

README.md

@@ -3,8 +3,8 @@
 # Diagrams
 
 [![license](https://img.shields.io/badge/license-MIT-blue.svg)](/LICENSE)
+![python version](https://img.shields.io/badge/python-3.6%2C3.7%2C3.8-blue?logo=python)
 [![pypi version](https://badge.fury.io/py/diagrams.svg)](https://badge.fury.io/py/diagrams)
-![python version](https://img.shields.io/badge/python-3.6%2C3.7-blue?logo=python)
 
 **Diagram as Code**.