Remove previous structure e define title and description in center.

README.md

@@ -1,12 +1,9 @@
-# Public APIs [![Run tests](https://github.com/public-apis/public-apis/workflows/Run%20tests/badge.svg)](https://github.com/public-apis/public-apis/actions?query=workflow%3A%22Run+tests%22) [![Validate links](https://github.com/public-apis/public-apis/workflows/Validate%20links/badge.svg?branch=master)](https://github.com/public-apis/public-apis/actions?query=workflow%3A%22Validate+links%22)
+<div align="center">
+    <h1>Public APIs</h1>
+    <i>A collective list of free APIs for use in software and web development</i>
+</div>
 
-*A collective list of free APIs for use in software and web development.*
-
-A public API for this project can be found [here](https://github.com/davemachado/public-api)!
-
-For information on contributing to this project, please see the [contributing guide](CONTRIBUTING.md).
-
-**NOTE: A passing build status indicates all listed APIs are available since the last update. A failing build status indicates that 1 or more services may be unavailable at the moment.**
+---
 
 ## Index