diff --git a/google/resource_compute_instance_iam_test.go b/google/resource_compute_instance_iam_test.go
index 586eee6c..f81331cd 100644
--- a/google/resource_compute_instance_iam_test.go
+++ b/google/resource_compute_instance_iam_test.go
@@ -135,8 +135,8 @@ resource "google_compute_subnetwork" "subnetwork" {
 }
 
 resource "google_compute_instance" "test_vm" {
-	project = "%s"
-	zone         = "%s"
+  project = "%s"
+  zone         = "%s"
   name         = "%s"
   machine_type = "n1-standard-1"
   boot_disk {
@@ -150,7 +150,7 @@ resource "google_compute_instance" "test_vm" {
 }
 
 resource "google_compute_instance_iam_member" "foo" {
-	project = "${google_compute_instance.test_vm.project}"
+  project = "${google_compute_instance.test_vm.project}"
   zone = "${google_compute_instance.test_vm.zone}"
   instance_name = "${google_compute_instance.test_vm.name}"
   role        = "%s"
@@ -175,13 +175,13 @@ resource "google_compute_subnetwork" "subnetwork" {
   name = "%s"
   region = "%s"
   ip_cidr_range = "10.1.0.0/16"
-	network = "${google_compute_network.network.name}"
+  network = "${google_compute_network.network.name}"
 }
 
 resource "google_compute_instance" "test_vm" {
-	project = "%s"
-	zone         = "%s"
-  name         = "%s"
+  project = "%s"
+  zone = "%s"
+  name = "%s"
   machine_type = "n1-standard-1"
   boot_disk {
     initialize_params {
@@ -194,113 +194,113 @@ resource "google_compute_instance" "test_vm" {
 }
 
 data "google_iam_policy" "foo" {
-	binding {
-		role = "%s"
-		members = ["serviceAccount:${google_service_account.test_account.email}"]
-	}
+  binding {
+    role = "%s"
+    members = ["serviceAccount:${google_service_account.test_account.email}"]
+  }
 }
 
 resource "google_compute_instance_iam_policy" "foo" {
-	project = "${google_compute_instance.test_vm.project}"
+  project = "${google_compute_instance.test_vm.project}"
   zone = "${google_compute_instance.test_vm.zone}"
   instance_name = "${google_compute_instance.test_vm.name}"
-	policy_data = "${data.google_iam_policy.foo.policy_data}"
+  policy_data = "${data.google_iam_policy.foo.policy_data}"
 }
 `, account, subnetworkName, subnetworkName, region, project, zone, instanceName, roleId)
 }
 
 func testAccComputeInstanceIamBinding_basic(project, account, region, zone, subnetworkName, instanceName, roleId string) string {
 	return fmt.Sprintf(`
-	resource "google_service_account" "test_account" {
-	  account_id   = "%s"
-	  display_name = "Iam Testing Account"
-	}
+resource "google_service_account" "test_account" {
+  account_id   = "%s"
+  display_name = "Iam Testing Account"
+}
 
-	resource "google_compute_network" "network" {
-	  name = "%s"
-	  auto_create_subnetworks = false
-	}
+resource "google_compute_network" "network" {
+  name = "%s"
+  auto_create_subnetworks = false
+}
 
-	resource "google_compute_subnetwork" "subnetwork" {
-	  name = "%s"
-	  region = "%s"
-	  ip_cidr_range = "10.1.0.0/16"
-	  network = "${google_compute_network.network.name}"
-	}
+resource "google_compute_subnetwork" "subnetwork" {
+  name = "%s"
+  region = "%s"
+  ip_cidr_range = "10.1.0.0/16"
+  network = "${google_compute_network.network.name}"
+}
 
-	resource "google_compute_instance" "test_vm" {
-		project = "%s"
-		zone         = "%s"
-	  name         = "%s"
-	  machine_type = "n1-standard-1"
-	  boot_disk {
-	    initialize_params {
-	      image = "debian-cloud/debian-9"
-	    }
-	  }
-	  network_interface {
-	    subnetwork ="${google_compute_subnetwork.subnetwork.self_link}"
-	  }
-	}
+resource "google_compute_instance" "test_vm" {
+  project = "%s"
+  zone         = "%s"
+  name         = "%s"
+  machine_type = "n1-standard-1"
+  boot_disk {
+    initialize_params {
+      image = "debian-cloud/debian-9"
+    }
+  }
+  network_interface {
+    subnetwork ="${google_compute_subnetwork.subnetwork.self_link}"
+  }
+}
 
-	resource "google_compute_instance_iam_binding" "foo" {
-		project = "${google_compute_instance.test_vm.project}"
-	  zone = "${google_compute_instance.test_vm.zone}"
-	  instance_name = "${google_compute_instance.test_vm.name}"
-	  role        = "%s"
-	  members     = ["serviceAccount:${google_service_account.test_account.email}"]
-	}
-	`, account, subnetworkName, subnetworkName, region, project, zone, instanceName, roleId)
+resource "google_compute_instance_iam_binding" "foo" {
+  project = "${google_compute_instance.test_vm.project}"
+  zone = "${google_compute_instance.test_vm.zone}"
+  instance_name = "${google_compute_instance.test_vm.name}"
+  role        = "%s"
+  members     = ["serviceAccount:${google_service_account.test_account.email}"]
+}
+`, account, subnetworkName, subnetworkName, region, project, zone, instanceName, roleId)
 }
 
 func testAccComputeInstanceIamBinding_update(project, account, region, zone, subnetworkName, instanceName, roleId string) string {
 	return fmt.Sprintf(`
-	resource "google_service_account" "test_account" {
-	  account_id   = "%s"
-	  display_name = "Iam Testing Account"
-	}
-
-	resource "google_service_account" "test_account_2" {
-	  account_id   = "%s-2"
-	  display_name = "Iam Testing Account"
-	}
-
-	resource "google_compute_network" "network" {
-	  name = "%s"
-	  auto_create_subnetworks = false
-	}
-
-	resource "google_compute_subnetwork" "subnetwork" {
-	  name = "%s"
-	  region = "%s"
-	  ip_cidr_range = "10.1.0.0/16"
-	  network = "${google_compute_network.network.name}"
-	}
-
-	resource "google_compute_instance" "test_vm" {
-		project = "%s"
-		zone         = "%s"
-	  name         = "%s"
-	  machine_type = "n1-standard-1"
-	  boot_disk {
-	    initialize_params {
-	      image = "debian-cloud/debian-9"
-	    }
-	  }
-	  network_interface {
-	    subnetwork ="${google_compute_subnetwork.subnetwork.self_link}"
-	  }
-	}
-
-	resource "google_compute_instance_iam_binding" "foo" {
-		project = "${google_compute_instance.test_vm.project}"
-	  zone = "${google_compute_instance.test_vm.zone}"
-	  instance_name = "${google_compute_instance.test_vm.name}"
-	  role        = "%s"
-	  members      = [
-	    "serviceAccount:${google_service_account.test_account.email}",
-	    "serviceAccount:${google_service_account.test_account_2.email}"
-	  ]
-	}
-	`, account, account, subnetworkName, subnetworkName, region, project, zone, instanceName, roleId)
+resource "google_service_account" "test_account" {
+  account_id   = "%s"
+  display_name = "Iam Testing Account"
+}
+
+resource "google_service_account" "test_account_2" {
+  account_id   = "%s-2"
+  display_name = "Iam Testing Account"
+}
+
+resource "google_compute_network" "network" {
+  name = "%s"
+  auto_create_subnetworks = false
+}
+
+resource "google_compute_subnetwork" "subnetwork" {
+  name = "%s"
+  region = "%s"
+  ip_cidr_range = "10.1.0.0/16"
+  network = "${google_compute_network.network.name}"
+}
+
+resource "google_compute_instance" "test_vm" {
+  project = "%s"
+  zone         = "%s"
+  name         = "%s"
+  machine_type = "n1-standard-1"
+  boot_disk {
+    initialize_params {
+      image = "debian-cloud/debian-9"
+    }
+  }
+  network_interface {
+    subnetwork ="${google_compute_subnetwork.subnetwork.self_link}"
+  }
+}
+
+resource "google_compute_instance_iam_binding" "foo" {
+  project = "${google_compute_instance.test_vm.project}"
+  zone = "${google_compute_instance.test_vm.zone}"
+  instance_name = "${google_compute_instance.test_vm.name}"
+  role        = "%s"
+  members      = [
+    "serviceAccount:${google_service_account.test_account.email}",
+    "serviceAccount:${google_service_account.test_account_2.email}"
+  ]
+}
+`, account, account, subnetworkName, subnetworkName, region, project, zone, instanceName, roleId)
 }