Update README.md

Author: frankie567

README.md

@@ -9,17 +9,10 @@
 [![PyPI version](https://badge.fury.io/py/httpx-oauth.svg)](https://badge.fury.io/py/httpx-oauth)
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
+
 [![All Contributors](https://img.shields.io/badge/all_contributors-15-orange.svg?style=flat-square)](#contributors-)
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-<p align="center">
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+<!-- ALL-CONTRIBUTORS-BADGE:END -->
 
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@@ -35,7 +28,6 @@
 pip install httpx-oauth
 ```
 
-
 ## Contributors ✨
 
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):