Update the README

Include the changes made here as well as match all the information we typically
include now.

README.md

@@ -48,25 +48,36 @@ module "example" {
 |------|---------|
 | aws | ~> 3.0 |
 
+## Modules ##
+
+No modules.
+
+## Resources ##
+
+| Name | Type |
+|------|------|
+| [aws_instance.example](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/instance) | resource |
+| [aws_ami.example](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/ami) | data source |
+
 ## Inputs ##
 
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
-| ami_owner_account_id | The ID of the AWS account that owns the Example AMI, or "self" if the AMI is owned by the same account as the provisioner. | `string` | `self` | no |
-| aws_availability_zone | The AWS availability zone to deploy into (e.g. a, b, c, etc.) | `string` | `a` | no |
-| aws_region | The AWS region to deploy into (e.g. us-east-1) | `string` | `us-east-1` | no |
-| subnet_id | The ID of the AWS subnet to deploy into (e.g. subnet-0123456789abcdef0) | `string` | n/a | yes |
-| tags | Tags to apply to all AWS resources created | `map(string)` | `{}` | no |
+| ami\_owner\_account\_id | The ID of the AWS account that owns the Example AMI, or "self" if the AMI is owned by the same account as the provisioner. | `string` | `"self"` | no |
+| aws\_availability\_zone | The AWS availability zone to deploy into (e.g. a, b, c, etc.). | `string` | `"a"` | no |
+| aws\_region | The AWS region to deploy into (e.g. us-east-1). | `string` | `"us-east-1"` | no |
+| subnet\_id | The ID of the AWS subnet to deploy into (e.g. subnet-0123456789abcdef0). | `string` | n/a | yes |
+| tags | Tags to apply to all AWS resources created. | `map(string)` | `{}` | no |
 
 ## Outputs ##
 
 | Name | Description |
 |------|-------------|
-| arn | The EC2 instance ARN |
-| availability_zone | The AZ where the EC2 instance is deployed |
-| id | The EC2 instance ID |
-| private_ip | The private IP of the EC2 instance |
-| subnet_id | The ID of the subnet where the EC2 instance is deployed |
+| arn | The EC2 instance ARN. |
+| availability\_zone | The AZ where the EC2 instance is deployed. |
+| id | The EC2 instance ID. |
+| private\_ip | The private IP of the EC2 instance. |
+| subnet\_id | The ID of the subnet where the EC2 instance is deployed. |
 
 ## Notes ##