📖 working CSI install instructions (#1573)

docs: working CSI install instructions

Co-authored-by: Thomas Güttler <thomas.guettler@syself.com>

Author: acuteaura

docs/caph/01-getting-started/02-quickstart/03-creating-a-workload-cluster.md

@@ -107,13 +107,18 @@ KUBECONFIG=$CAPH_WORKER_CLUSTER_KUBECONFIG helm upgrade --install hccm hcloud/hc
 
 ```shell
 cat << EOF > csi-values.yaml
+controller:
+  hcloudToken:
+    existingSecret:
+      name: hetzner
+      key: hcloud
 storageClasses:
 - name: hcloud-volumes
   defaultStorageClass: true
   reclaimPolicy: Retain
 EOF
 
-KUBECONFIG=$CAPH_WORKER_CLUSTER_KUBECONFIG helm upgrade --install csi syself/csi-hcloud --version 0.2.0 \
+KUBECONFIG=$CAPH_WORKER_CLUSTER_KUBECONFIG helm upgrade --install csi hcloud/hcloud-csi \
 --namespace kube-system -f csi-values.yaml
 ```