Update readme

Author: christoph-jerolimov

README.md

@@ -1,5 +1,3 @@
-<h1 style="text-align: center">
-  Inline code editor experiments
-  <br/>- or -<br/>
-  Different options to build/run source code on a cluster
-</h1>
+<h1 style="text-align: center">Inline code editor experiments</h1>
+<h1 style="text-align: center">- or different options -</h1>
+<h1 style="text-align: center">how to build/run source code on a Kubernetes cluster</h1>