Fix formatting

Author: Steven Nemetz

examples/wrapper/outputs.tf

@@ -3,6 +3,7 @@ output "launch_configuration_id" {
   description = "The ID of the launch configuration"
   value       = "${module.example.launch_configuration_id}"
 }
+
 output "launch_configuration_name" {
   description = "The name of the launch configuration"
   value       = "${module.example.launch_configuration_name}"
@@ -13,6 +14,7 @@ output "autoscaling_group_id" {
   description = "The autoscaling group id"
   value       = "${module.example.autoscaling_group_id}"
 }
+
 output "autoscaling_group_name" {
   description = "The autoscaling group name"
   value       = "${module.example.autoscaling_group_name}"

examples/wrapper/variables.tf

@@ -10,6 +10,7 @@ variable "associate_public_ip_address" {
   description = "Add a public IP address"
   default     = false
 }
+
 variable "desired_capacity" {
   description = "Desired number of instances"
   default     = 1
@@ -19,52 +20,64 @@ variable "health_check_grace_period" {
   description = "Auto Scaling Group health check grace period in seconds. Time allowed before starting to test the health check"
   default     = "300"
 }
+
 variable "health_check_type" {
   description = "Healthcheck type"
-  default        = "ELB"
+  default     = "ELB"
 }
+
 variable "instance_profile_id" {
   description = "Instance profile ID"
   default     = ""
 }
+
 variable "instance_type" {
   description = "Instance type"
   default     = "t2.micro"
 }
+
 variable "key_name" {
   description = "SSH key name to use"
   default     = "devops20170606"
 }
+
 variable "max_size" {
   description = "Maximum number of instances"
   default     = 2
 }
+
 variable "min_size" {
   description = "Minimum number of instances"
   default     = 1
 }
+
 variable "root_volume_size" {
   description = "Size of the root volume"
   default     = 8
 }
+
 variable "spot_price" {
   description = "Spot price. Set to false to not use spot pricing"
   default     = false
 }
+
 variable "stack" {
   description = "Name of the service stack"
   default     = "wrapper-test"
 }
+
 variable "tags" {
   description = "Map of tags"
   type        = "map"
   default     = {}
 }
+
 variable "target_group_arns" {
   description = "List of target group ARNs"
   type        = "list"
   default     = []
 }
+
 variable "user_data" {
   description = "User data script"
   default     = " "

main.tf

@@ -37,7 +37,7 @@ module "label" {
   team          = "${var.team}"
 }
 
-# Terraform converts true to 1. Can it be prevented?
+# NOTE: Terraform converts true to 1.
 data "null_data_source" "tags_asg" {
   count = "${module.enabled.value ? length(keys(module.label.tags)) : 0}"