diff --git a/examples/ha-cluster/main.tf b/examples/ha-cluster/main.tf
index 4303ce9..bbdd996 100644
--- a/examples/ha-cluster/main.tf
+++ b/examples/ha-cluster/main.tf
@@ -2,9 +2,9 @@ module "cce2_cluster" {
   source  = "FlexibleEngineCloud/cce/flexibleengine"
   version = "2.3.1"
 
-  cluster_name      = "cluster-test"
-  cluster_desc      = " Cluster for testing purpose"
-  
+  cluster_name = "cluster-test"
+  cluster_desc = " Cluster for testing purpose"
+
   cluster_flavor  = "cce.s2.small"
   vpc_id          = "<VPC_ID>"
   network_id      = "<NETWORK_ID>" //Caution here, you have to use NETWORK_ID even if argument is "subnet_id". Will be fixed soon
diff --git a/examples/postinstall-script/main.tf b/examples/postinstall-script/main.tf
index 2b8c587..0818f14 100644
--- a/examples/postinstall-script/main.tf
+++ b/examples/postinstall-script/main.tf
@@ -26,7 +26,7 @@ module "cce2_cluster" {
       data_volume_size   = 100
       node_labels        = {}
       vm_tags            = {}
-      postinstall_script =  data.template_file.test.rendered
+      postinstall_script = data.template_file.test.rendered
       preinstall_script  = null
       taints             = []
     }