more styling for the readme

README.md

@@ -3,9 +3,14 @@
 This is a template repository that you can use to try out the *flowR* extension for Visual Studio Code right in your browser using [GitHub codespaces](https://github.com/features/codespaces). You don't even need to create your own repository!
 
 <div align = center>
+<br>
 
 [![](https://img.shields.io/badge/Create_a_flowR_Codespace-a32638?style=flat&logo=github)](https://github.com/codespaces/new?template_repository=flowr-analysis/vscode-flowr-sample)
 
+<br>
 </div>
 
+The *flowR* extension in the codespace connects to a remote *flowR* server, so you'll be able to do anything that you can do with the *flowR* extension on Desktop.
+
 ## Things to Try
+TO DO