add gitpod title

Author: nickmoreton

CONTRIBUTING.md

@@ -7,7 +7,11 @@ This document contains information for anyone wishing to contribute to the proje
 
 The repo includes a simple test application that can be run to develop the pattern library itself.
 
-[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/torchbox/django-pattern-library) *Using the [Poetry setup](#run-locally-with-poetry)* 
+### Develop Using Gitpod
+
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/torchbox/django-pattern-library) 
+
+*Using the [Poetry setup](#run-locally-with-poetry)* 
 
 ### Or run locally