update docs

README.md

@@ -0,0 +1,31 @@
+= Usage =  
+module "mybucket" {  
+  source = "git@github.e.it.census.gov:terraform-modules/aws-t26-s3.git"
+
+  bucket\_name = "myt26bucket"
+}
+
+## Requirements
+
+No requirements.
+
+## Providers
+
+| Name | Version |
+|------|---------|
+| aws | n/a |
+| null | n/a |
+
+## Inputs
+
+| Name | Description | Type | Default | Required |
+|------|-------------|------|---------|:--------:|
+| access\_log\_bucket\_prefix | Access log bucket prefix, to which the bucket name will be appended to make the target\_prefix | `string` | `"s3"` | no |
+| bucket\_folders | List of folders (keys) to create after creation of bucket | `list(string)` | `[]` | no |
+| bucket\_name | AWS Bucket Name | `string` | n/a | yes |
+| kms\_key\_id | AWS KMS Key ID (one per bucket) | `string` | `""` | no |
+| tags | AWS Tags | `map(string)` | `{}` | no |
+
+## Outputs
+
+No output.

main.tf

@@ -2,6 +2,8 @@
  * = Usage =
  * module "mybucket" {
  *   source = "git@github.e.it.census.gov:terraform-modules/aws-t26-s3.git"
+ *
+ *   bucket_name = "myt26bucket"
  * }
  * 
  */