diff --git a/tests/transit_gateway/outputs.tf b/tests/transit_gateway/outputs.tf
index 4eeef45f..b615c179 100644
--- a/tests/transit_gateway/outputs.tf
+++ b/tests/transit_gateway/outputs.tf
@@ -1,11 +1,11 @@
 output "tgw_id" {
-    value = module.transit_gateway.transit_gateway.id
+  value = module.transit_gateway.transit_gateway.id
 }
 
 output "tgw_arn" {
-    value = module.transit_gateway.transit_gateway.arn
+  value = module.transit_gateway.transit_gateway.arn
 }
 
 output "tgw_route_tables" {
-    value = [for k,v in module.transit_gateway.route_tables : v.tags["Name"] ]
+  value = [for k, v in module.transit_gateway.route_tables : v.tags["Name"]]
 }
diff --git a/tests/transit_gateway/terraform_full.tfvars b/tests/transit_gateway/terraform_full.tfvars
index 23a96b13..5ab3a434 100644
--- a/tests/transit_gateway/terraform_full.tfvars
+++ b/tests/transit_gateway/terraform_full.tfvars
@@ -1,8 +1,8 @@
 region      = "us-east-1"
 name_prefix = "test_tgw_"
 
-transit_gateway_name   = "tgw"
-transit_gateway_asn    = "65200"
+transit_gateway_name = "tgw"
+transit_gateway_asn  = "65200"
 transit_gateway_route_tables = {
   "from_security_vpc" = {
     create = true
diff --git a/tests/transit_gateway/variables.tf b/tests/transit_gateway/variables.tf
index 8e459af4..8e66d6d5 100644
--- a/tests/transit_gateway/variables.tf
+++ b/tests/transit_gateway/variables.tf
@@ -22,5 +22,5 @@ variable "transit_gateway_asn" {
 
 variable "transit_gateway_route_tables" {
   description = "Transit gateway route tables"
-  default     = { }
+  default     = {}
 }