diff --git a/main.tf b/main.tf
index 840c1fd..669215e 100644
--- a/main.tf
+++ b/main.tf
@@ -45,90 +45,90 @@ provider "kubernetes" {
 ### Start Training Cluster flavor k8s
 ###############################
 
- module "training-cluster" {
-
-   providers = {
-     restapi.hosttech_dns = restapi.hosttech_dns
-     hcloud               = hcloud
-     kubernetes.acend     = kubernetes.acend
-   }
-
-   source = "git::https://github.com/acend/terraform-k8s-cluster-lab.git//modules/training-cluster"
-
-   cluster_name   = "training"
-   cluster_domain = "cluster.acend.ch"
-   worker_count   = "3" // A minimum of 3 nodes is required
-
-   hcloud_api_token     = var.hcloud_api_token
-   hosttech_dns_token   = var.hosttech_dns_token
-   hosttech-dns-zone-id = var.hosttech_dns_zone_id
-
-
-   # SSH Public keys deployed on the VM's for SSH access
-   extra_ssh_keys = local.ssh_keys
-
-   cluster_admin = ["user1", "user2", "user3"]
-
-   # Webshell
-   # Make sure to scale down to 0 before removing the cluster, 
-   # otherwise there will be terraform errors due to missing provider config
-   count-students = 5
-
-   # User VMs
-   user-vms-enabled = false
-
-   # RBAC in Webshell
-   webshell-rbac-enabled = true
-
-   webshell-settings = {
-     version = "0.5.6"
-
-     theia-persistence-enabled = true
-     dind-persistence-enabled  = true
-     webshell-rbac-enabled     = true
-
-     dind_resources = {
-       limits = {
-         cpu    = "2"
-         memory = "1Gi"
-       }
-
-       requests = {
-         cpu    = "50m"
-         memory = "100Mi"
-       }
-     }
-     theia_resources = {
-       requests = {
-         cpu    = "500m"
-         memory = "1Gi"
-       }
-     }
-   }
- }
-
- output "training-kubeconfig" {
-   value     = module.training-cluster.kubeconfig_raw
-   sensitive = true
- }
-
- output "argocd-admin-password" {
-   value     = module.training-cluster.argocd-admin-password
-   sensitive = true
- }
-
- output "student-passwords" {
-   value     = module.training-cluster.student-passwords
-   sensitive = true
- }
-
- output "count-students" {
-   value = module.training-cluster.count-students
- }
-
- output "studentname-prefix" {
-   value = module.training-cluster.studentname-prefix
- }
+module "training-cluster" {
+
+  providers = {
+    restapi.hosttech_dns = restapi.hosttech_dns
+    hcloud               = hcloud
+    kubernetes.acend     = kubernetes.acend
+  }
+
+  source = "git::https://github.com/acend/terraform-k8s-cluster-lab.git//modules/training-cluster"
+
+  cluster_name   = "training"
+  cluster_domain = "cluster.acend.ch"
+  worker_count   = "3" // A minimum of 3 nodes is required
+
+  hcloud_api_token     = var.hcloud_api_token
+  hosttech_dns_token   = var.hosttech_dns_token
+  hosttech-dns-zone-id = var.hosttech_dns_zone_id
+
+
+  # SSH Public keys deployed on the VM's for SSH access
+  extra_ssh_keys = local.ssh_keys
+
+  cluster_admin = ["user1", "user2", "user3"]
+
+  # Webshell
+  # Make sure to scale down to 0 before removing the cluster, 
+  # otherwise there will be terraform errors due to missing provider config
+  count-students = 5
+
+  # User VMs
+  user-vms-enabled = false
+
+  # RBAC in Webshell
+  webshell-rbac-enabled = true
+
+  webshell-settings = {
+    version = "0.5.6"
+
+    theia-persistence-enabled = true
+    dind-persistence-enabled  = true
+    webshell-rbac-enabled     = true
+
+    dind_resources = {
+      limits = {
+        cpu    = "2"
+        memory = "1Gi"
+      }
+
+      requests = {
+        cpu    = "50m"
+        memory = "100Mi"
+      }
+    }
+    theia_resources = {
+      requests = {
+        cpu    = "500m"
+        memory = "1Gi"
+      }
+    }
+  }
+}
+
+output "training-kubeconfig" {
+  value     = module.training-cluster.kubeconfig_raw
+  sensitive = true
+}
+
+output "argocd-admin-password" {
+  value     = module.training-cluster.argocd-admin-password
+  sensitive = true
+}
+
+output "student-passwords" {
+  value     = module.training-cluster.student-passwords
+  sensitive = true
+}
+
+output "count-students" {
+  value = module.training-cluster.count-students
+}
+
+output "studentname-prefix" {
+  value = module.training-cluster.studentname-prefix
+}
 
 
 # ### End Training Cluster flavor k8s