Tidy readme (#163)

* Update README.md

* update

* Update README.md

README.md

@@ -3,9 +3,10 @@
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
 [![All Contributors](https://img.shields.io/badge/all_contributors-12-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
-[![ease of contribution: easy](https://img.shields.io/badge/ease%20of%20contribution:%20easy-32bd50)](https://github.com/openclimatefix/ocf-meta-repo?tab=readme-ov-file#overview-of-ocfs-nowcasting-repositories)
 
 <p align="center">
+    <a href="https://github.com/openclimatefix/ocf-meta-repo?tab=readme-ov-file#overview-of-ocfs-nowcasting-repositories" alt="Ease of Contribution">
+        <img src="https://img.shields.io/badge/ease%20of%20contribution:%20easy-32bd50"></a>
     <a href="https://pypi.org/project/pvsite-datamodel/0.1.18/" alt="PyPi package">
         <img src="https://img.shields.io/pypi/v/pvsite-datamodel"></a>
     <a href="https://github.com/openclimatefix/pv-datamodel/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc" alt="Issues">