Update documentation

README.md

@@ -1,11 +1,13 @@
+# Flyimg Helm Chart
+
 ## Usage
 
 [Helm](https://helm.sh) must be installed to use the charts.  Please refer to
 Helm's [documentation](https://helm.sh/docs) to get started.
 
 Once Helm has been set up correctly, add the repo as follows:
 
-  helm repo add flyimg https://flyimg.github.io/helm-charts
+    helm repo add flyimg https://flyimg.github.io/helm-charts
 
 If you had already added this repo earlier, run `helm repo update` to retrieve
 the latest versions of the packages.  You can then run `helm search repo