diff --git a/aks/index.md b/aks/index.md
index b764da8..4051a5f 100644
--- a/aks/index.md
+++ b/aks/index.md
@@ -42,7 +42,7 @@ No required inputs.
 
 The following input variables are optional (have default values):
 
-### aks\_cluster\_name
+### aks_cluster_name
 
 Description: n/a
 
@@ -66,7 +66,7 @@ Type: `string`
 
 Default: `""`
 
-### node\_count
+### node_count
 
 Description: n/a
 
@@ -74,7 +74,7 @@ Type: `number`
 
 Default: `1`
 
-### resource\_group\_name
+### resource_group_name
 
 Description: n/a
 
@@ -82,7 +82,7 @@ Type: `string`
 
 Default: `"tf-aks-gh"`
 
-### sp\_client\_id
+### sp_client_id
 
 Description: n/a
 
@@ -90,7 +90,7 @@ Type: `string`
 
 Default: `""`
 
-### sp\_client\_secret
+### sp_client_secret
 
 Description: n/a
 
@@ -98,7 +98,7 @@ Type: `string`
 
 Default: `""`
 
-### vm\_size
+### vm_size
 
 Description: n/a
 
diff --git a/aks/variables.tf b/aks/variables.tf
index da0bf29..3e8f556 100644
--- a/aks/variables.tf
+++ b/aks/variables.tf
@@ -10,7 +10,7 @@ variable "location" {
 
 variable "member" {
   default = ""
-  type = string
+  type    = string
 }
 
 variable "node_count" {
diff --git a/eks/index.md b/eks/index.md
index 0862a2b..bd6606b 100644
--- a/eks/index.md
+++ b/eks/index.md
@@ -47,7 +47,7 @@ No required inputs.
 
 The following input variables are optional (have default values):
 
-### AWS\_ACCESS\_KEY\_ID
+### AWS_ACCESS_KEY_ID
 
 Description: Access key ID
 
@@ -55,7 +55,7 @@ Type: `string`
 
 Default: `""`
 
-### AWS\_SECRET\_ACCESS\_KEY
+### AWS_SECRET_ACCESS_KEY
 
 Description: AWS secret access key
 
@@ -63,7 +63,7 @@ Type: `string`
 
 Default: `""`
 
-### aws\_region
+### aws_region
 
 Description: The region in which the EKS cluster will be deployed.
 
@@ -71,14 +71,6 @@ Type: `string`
 
 Default: `"us-west-2"`
 
-### member
-
-Description: n/a
-
-Type: `string`
-
-Default: `""`
-
 ## Outputs
 
 The following outputs are exported:
diff --git a/gke/function.tf b/gke/function.tf
index 5a54a33..1cf03a2 100644
--- a/gke/function.tf
+++ b/gke/function.tf
@@ -34,10 +34,10 @@ resource "google_cloudfunctions_function" "hello-world" {
 
 # IAM entry for members to invoke the function
 resource "google_cloudfunctions_function_iam_binding" "binding" {
-  project = google_cloudfunctions_function.hello-world.project
-  region = google_cloudfunctions_function.hello-world.region
+  project        = google_cloudfunctions_function.hello-world.project
+  region         = google_cloudfunctions_function.hello-world.region
   cloud_function = google_cloudfunctions_function.hello-world.name
-  role = "roles/viewer"
+  role           = "roles/viewer"
   members = [
     var.cf_member,
   ]
diff --git a/gke/main.tf b/gke/main.tf
index e7b787e..d6c2a0b 100644
--- a/gke/main.tf
+++ b/gke/main.tf
@@ -33,8 +33,8 @@ resource "google_container_cluster" "primary" {
 
   private_cluster_config {
     enable_private_endpoint = true
-    enable_private_nodes = true
-    master_ipv4_cidr_block = "10.0.0.0/28"
+    enable_private_nodes    = true
+    master_ipv4_cidr_block  = "10.0.0.0/28"
   }
   # We can't create a cluster with no node pool defined, but we want to only use
   # separately managed node pools. So we create the smallest possible default
diff --git a/gke/variables.tf b/gke/variables.tf
index 0b54ee5..3ec52b1 100644
--- a/gke/variables.tf
+++ b/gke/variables.tf
@@ -10,14 +10,14 @@ variable "AWS_SECRET_ACCESS_KEY" {
 }
 
 variable "cf_member" {
-  default = ""
+  default     = ""
   description = "Function executor"
 }
 
 variable "project_id" {
   default     = ""
   description = "Google Cloud Project ID"
-  type = string
+  type        = string
 }
 
 variable "region" {
diff --git a/main.tf b/main.tf
index 9f15856..9d6b4fb 100644
--- a/main.tf
+++ b/main.tf
@@ -41,8 +41,8 @@ module "eks" {
 }
 
 module "gke" {
-  cf_member = var.cf_member
+  cf_member  = var.cf_member
   project_id = var.project_id
-  region = var.region
-  source = "./gke"
+  region     = var.region
+  source     = "./gke"
 }
diff --git a/variables.tf b/variables.tf
index 3bdc69c..f4e0c45 100644
--- a/variables.tf
+++ b/variables.tf
@@ -16,7 +16,7 @@ variable "AWS_SECRET_ACCESS_KEY" {
 }
 
 variable "cf_member" {
-  default = ""
+  default     = ""
   description = "Cloud Function invoker"
 }