diff --git a/step3/infrastructure/master-backup.tf b/step3/infrastructure/master-backup.tf
index 503d65a..46e219f 100644
--- a/step3/infrastructure/master-backup.tf
+++ b/step3/infrastructure/master-backup.tf
@@ -89,7 +89,7 @@ resource "kubernetes_cron_job" "etcd_backup" {
                 value = "3"
               }
               command = ["/bin/sh"]
-              args = ["-c", "etcdctl --endpoints=https://127.0.0.1:2379 --cacert=/etc/kubernetes/pki/etcd/ca.crt --cert=/etc/kubernetes/pki/etcd/healthcheck-client.crt --key=/etc/kubernetes/pki/etcd/healthcheck-client.key snapshot save /backup/etcd-snapshot-$(date +%Y-%m-%d_%H:%M:%S_%Z).db"]
+              args    = ["-c", "etcdctl --endpoints=https://127.0.0.1:2379 --cacert=/etc/kubernetes/pki/etcd/ca.crt --cert=/etc/kubernetes/pki/etcd/healthcheck-client.crt --key=/etc/kubernetes/pki/etcd/healthcheck-client.key snapshot save /backup/etcd-snapshot-$(date +%Y-%m-%d_%H:%M:%S_%Z).db"]
               volume_mount {
                 mount_path = "/backup"
                 name       = "backup-v-nfs"
diff --git a/step3/infrastructure/prometheus.tf b/step3/infrastructure/prometheus.tf
index 4e58dd5..93af096 100644
--- a/step3/infrastructure/prometheus.tf
+++ b/step3/infrastructure/prometheus.tf
@@ -23,7 +23,7 @@ resource "helm_release" "prometheus" {
     value = "admin"
   }
   set {
-    name = "grafana.plugins"
+    name  = "grafana.plugins"
     value = "devopsprodigy-kubegraf-app"
   }
 }