Simplify README.md for source code

README.md

@@ -2,39 +2,6 @@
 
 Repository Service for TUF helm charts
 
-> We are looking for contributors to help improving these helm charts.
+> We are looking for contributors to help improve these helm charts.
 
-## 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 rstuf https://repository-service-tuf.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
-rstuf` to see the charts.
-
-To install the rstuf chart:
-
-    helm install my-rstuf rstuf/rstuf
-
-To uninstall the chart:
-
-    helm delete my-rstuf
-
-### rstuf
-
-This chart deploys a TUF repository service and all the required dependencies.
-Check out the  `demo-values.yaml` file for an example of how to configure the
-chart.
-
-### rstuf-api
-
-Exclusively for the Repository Service for TUF API service.
-
-### rstuf-worker
-
-Exclusively for the Repository Service for TUF Worker service.
+This repository is the source code of https://repository-service-tuf.github.io/helm-charts