single-node-asg: fixup instance-profile module name

Author: ketzacoatl

modules/single-node-asg/main.tf

@@ -38,7 +38,7 @@ locals {
 }
 
 # Create an IAM Instance profile we can use on EC2, associated with the ASG
-module "instance_profile" {
+module "instance-profile" {
   source      = "../iam-instance-profile"
   name_prefix = local.name_prefix_with_az
 }

modules/single-node-asg/outputs.tf

@@ -4,7 +4,7 @@ output "asg_name" {
 }
 
 output "asg_iam_role_name" {
-  value       = module.instance_profile.iam_role_name
+  value       = module.instance-profile.iam_role_name
   description = "`name` exported from the Service Data `aws_iam_role`"
 }