diff --git a/.pre-commit-hooks.yaml b/.pre-commit-hooks.yaml
deleted file mode 100644
index 266f0c7..0000000
--- a/.pre-commit-hooks.yaml
+++ /dev/null
@@ -1,170 +0,0 @@
-#### THESE ARE NOT ENABLED, THEY ARE FOR REFERENCE
-# - id: infracost_breakdown
-#   name: Infracost breakdown
-#   description: Check terraform infrastructure cost
-#   entry: hooks/infracost_breakdown.sh
-#   language: script
-#   require_serial: true
-#   files: \.(tf(vars)?|hcl)$
-#   exclude: \.terraform/.*$
-
-# - id: terraform_fmt
-#   name: Terraform fmt
-#   description: Rewrites all Terraform configuration files to a canonical format.
-#   entry: hooks/terraform_fmt.sh
-#   language: script
-#   files: (\.tf|\.tfvars)$
-#   exclude: \.terraform/.*$
-
-# - id: terraform_docs
-#   name: Terraform docs
-#   description: Inserts input and output documentation into README.md (using terraform-docs).
-#   require_serial: true
-#   entry: hooks/terraform_docs.sh
-#   language: script
-#   files: (\.tf|\.terraform\.lock\.hcl)$
-#   exclude: \.terraform/.*$
-
-# - id: terraform_docs_without_aggregate_type_defaults
-#   name: Terraform docs (without aggregate type defaults)
-#   description: Inserts input and output documentation into README.md (using terraform-docs). Identical to terraform_docs.
-#   require_serial: true
-#   entry: hooks/terraform_docs.sh
-#   language: script
-#   files: (\.tf)$
-#   exclude: \.terraform/.*$
-
-# - id: terraform_docs_replace
-#   name: Terraform docs (overwrite README.md)
-#   description: Overwrite content of README.md with terraform-docs.
-#   require_serial: true
-#   entry: terraform_docs_replace
-#   language: python
-#   files: (\.tf)$
-#   exclude: \.terraform/.*$
-
-# - id: terraform_validate
-#   name: Terraform validate
-#   description: Validates all Terraform configuration files.
-#   require_serial: true
-#   entry: hooks/terraform_validate.sh
-#   language: script
-#   files: \.(tf(vars)?|terraform\.lock\.hcl)$
-#   exclude: \.terraform/.*$
-
-# - id: terraform_providers_lock
-#   name: Lock terraform provider versions
-#   description: Updates provider signatures in dependency lock files.
-#   require_serial: true
-#   entry: hooks/terraform_providers_lock.sh
-#   language: script
-#   files: (\.terraform\.lock\.hcl)$
-#   exclude: \.terraform/.*$
-
-# - id: terraform_tflint
-#   name: Terraform validate with tflint
-#   description: Validates all Terraform configuration files with TFLint.
-#   require_serial: true
-#   entry: hooks/terraform_tflint.sh
-#   language: script
-#   files: (\.tf|\.tfvars)$
-#   exclude: \.terraform/.*$
-
-# - id: terragrunt_fmt
-#   name: Terragrunt fmt
-#   description: Rewrites all Terragrunt configuration files to a canonical format.
-#   entry: hooks/terragrunt_fmt.sh
-#   language: script
-#   files: (\.hcl)$
-#   exclude: \.terraform/.*$
-
-# - id: terragrunt_validate
-#   name: Terragrunt validate
-#   description: Validates all Terragrunt configuration files.
-#   entry: hooks/terragrunt_validate.sh
-#   language: script
-#   files: (\.hcl)$
-#   exclude: \.terraform/.*$
-
-# - id: terragrunt_validate_inputs
-#   name: Terragrunt validate inputs
-#   description: Validates Terragrunt unused and undefined inputs.
-#   entry: hooks/terragrunt_validate_inputs.sh
-#   language: script
-#   files: (\.hcl)$
-#   exclude: \.terraform/.*$
-
-# - id: terragrunt_providers_lock
-#   name: Terragrunt providers lock
-#   description: Updates provider signatures in dependency lock files using terragrunt.
-#   entry: hooks/terragrunt_providers_lock.sh
-#   language: script
-#   files: (terragrunt|\.terraform\.lock)\.hcl$
-#   exclude: \.(terraform/.*|terragrunt-cache)$
-
-# - id: terraform_tfsec
-#   name: Terraform validate with tfsec (deprecated, use "terraform_trivy")
-#   description: Static analysis of Terraform templates to spot potential security issues.
-#   require_serial: true
-#   entry: hooks/terraform_tfsec.sh
-#   files: \.tf(vars)?$
-#   language: script
-
-# - id: terraform_trivy
-#   name: Terraform validate with trivy
-#   description: Static analysis of Terraform templates to spot potential security issues.
-#   require_serial: true
-#   entry: hooks/terraform_trivy.sh
-#   files: \.tf(vars)?$
-#   language: script
-
-# - id: checkov
-#   name: checkov (deprecated, use "terraform_checkov")
-#   description: Runs checkov on Terraform templates.
-#   entry: checkov -d .
-#   language: python
-#   pass_filenames: false
-#   always_run: false
-#   files: \.tf$
-#   exclude: \.terraform/.*$
-#   require_serial: true
-
-# - id: terraform_checkov
-#   name: Checkov
-#   description: Runs checkov on Terraform templates.
-#   entry: hooks/terraform_checkov.sh
-#   language: script
-#   always_run: false
-#   files: \.tf$
-#   exclude: \.terraform/.*$
-#   require_serial: true
-
-# - id: terraform_wrapper_module_for_each
-#   name: Terraform wrapper with for_each in module
-#   description: Generate Terraform wrappers with for_each in module.
-#   entry: hooks/terraform_wrapper_module_for_each.sh
-#   language: script
-#   pass_filenames: false
-#   always_run: false
-#   require_serial: true
-#   files: \.tf$
-#   exclude: \.terraform/.*$
-
-# - id: terrascan
-#   name: terrascan
-#   description: Runs terrascan on Terraform templates.
-#   language: script
-#   entry: hooks/terrascan.sh
-#   files: \.tf$
-#   exclude: \.terraform/.*$
-#   require_serial: true
-
-# - id: tfupdate
-#   name: tfupdate
-#   description: Runs tfupdate on Terraform templates.
-#   language: script
-#   entry: hooks/tfupdate.sh
-#   args:
-#     - --args=terraform
-#   files: \.tf$
-#   require_serial: true
diff --git a/README.md b/README.md
index 83781a8..4d78d87 100644
--- a/README.md
+++ b/README.md
@@ -21,8 +21,11 @@ have a istio proxy configured, prevent communication with that pod.)
   configuration of which identities are allowed to call services, and
   which services are allowed to interact with other services.
 
+### Apply
 
 A successful Apply will yield:
+
+```terraform
 Apply complete! Resources: 11 added, 0 changed, 0 destroyed.
 
 Outputs:
@@ -33,13 +36,19 @@ module_version = "1.0.3"
 real    1m24.584s
 user    0m40.156s
 sys     0m5.320s
+```
+
+### Destroy
 
 A successful Destroy will yield:
+
+```terraform
 Destroy complete! Resources: 11 destroyed.
 
 real    0m47.952s
 user    0m25.809s
 sys     0m2.991s
+```
 
 <!-- BEGIN_TF_DOCS -->
 # tfmod-istio
diff --git a/copy_images.tf b/copy_images.tf
index e68bfdf..1c49fdc 100644
--- a/copy_images.tf
+++ b/copy_images.tf
@@ -32,16 +32,6 @@ module "images" {
   image_config     = local.image_config
   tags             = {}
 
-  ### optional
-  ##  account_alias        = ""
-  ##  account_id           = ""
-  ##  destination_password = ""
-  ##  destination_username = ""
-  ##  override_prefixes    = {}
-  ##  region = var.region
-  ##  source_password      = ""
-  ##  source_username      = ""
-
   enable_lifecycle_policy = true
   lifecycle_policy_all    = true
   force_delete            = true