diff --git a/examples/addition-iam-policies/iam.tf b/examples/addition-iam-policies/iam.tf
index 581fc38..2f2cf1b 100644
--- a/examples/addition-iam-policies/iam.tf
+++ b/examples/addition-iam-policies/iam.tf
@@ -11,6 +11,6 @@ data "aws_iam_policy_document" "secrets_manager" {
 }
 
 resource "aws_iam_policy" "secrets_manager" {
-  name   = "${var.source_name}-secrets-manager-policy"
+  name   = "${var.name}-secrets-manager-policy"
   policy = data.aws_iam_policy_document.secrets_manager.json
 }
\ No newline at end of file
diff --git a/examples/addition-iam-policies/main.tf b/examples/addition-iam-policies/main.tf
index cb38081..e4cbcfb 100644
--- a/examples/addition-iam-policies/main.tf
+++ b/examples/addition-iam-policies/main.tf
@@ -1,7 +1,7 @@
 module "runners" {
   source = "../../"
 
-  name            = "${var.source_name}-github-runner"
+  name            = "${var.name}-github-runner"
   source_location = var.source_location
 
   github_personal_access_token_ssm_parameter = var.github_personal_access_token_ssm_parameter
diff --git a/examples/addition-iam-policies/variables.tf b/examples/addition-iam-policies/variables.tf
index 7829f75..7e8492e 100644
--- a/examples/addition-iam-policies/variables.tf
+++ b/examples/addition-iam-policies/variables.tf
@@ -1,27 +1,24 @@
-variable "account_id" {
-  type = string
-}
-
-variable "region" {
-  type = string
-}
-
 variable "source_location" {
-  type = string
+  type        = string
+  description = "Your source code repo location, for example https://github.com/my/repo.git"
 }
 
-variable "source_name" {
-  type = string
+variable "name" {
+  type        = string
+  description = "Name used as a prefix for all resources in this module"
 }
 
 variable "github_personal_access_token_ssm_parameter" {
-  type = string
+  type        = string
+  description = "The GitHub personal access token to use for accessing the repository"
 }
 
 variable "vpc_id" {
-  type = string
+  type        = string
+  description = "The VPC ID for AWS Codebuild to launch ephemeral instances in."
 }
 
 variable "subnet_ids" {
-  type = list(string)
+  type        = list(string)
+  description = "The list of Subnet IDs for AWS Codebuild to launch ephemeral EC2 instances in."
 }
\ No newline at end of file
diff --git a/examples/multiple-runners/main.tf b/examples/multiple-runners/main.tf
index c6b8851..1224f04 100644
--- a/examples/multiple-runners/main.tf
+++ b/examples/multiple-runners/main.tf
@@ -3,12 +3,12 @@ module "runners" {
 
   source = "../../"
 
-  name                          = "${each.value.source_name}-github-runner"
+  name = "${each.value.source_name}-github-runner"
+
+  source_location = each.value.source_location
 
-  source_location               = each.value.source_location
-  
   github_personal_access_token_ssm_parameter = var.github_personal_access_token_ssm_parameter
 
-  vpc_id                        = var.vpc_id
-  subnet_ids                    = var.subnet_ids
+  vpc_id     = var.vpc_id
+  subnet_ids = var.subnet_ids
 }
diff --git a/examples/multiple-runners/variables.tf b/examples/multiple-runners/variables.tf
index 3945244..f85c192 100644
--- a/examples/multiple-runners/variables.tf
+++ b/examples/multiple-runners/variables.tf
@@ -3,6 +3,7 @@ variable "source_locations" {
     source_location = string
     source_name     = string
   }))
+  description = "Map of source locations to use when creating runners"
   default = {
     example-1 = {
       "source_name"     = "example-1"
@@ -16,13 +17,16 @@ variable "source_locations" {
 }
 
 variable "github_personal_access_token_ssm_parameter" {
-  type = string
+  type        = string
+  description = "The GitHub personal access token to use for accessing the repository"
 }
 
 variable "vpc_id" {
-  type = string
+  type        = string
+  description = "The VPC ID for AWS Codebuild to launch ephemeral instances in."
 }
 
 variable "subnet_ids" {
-  type = list(string)
+  type        = list(string)
+  description = "The list of Subnet IDs for AWS Codebuild to launch ephemeral EC2 instances in."
 }
\ No newline at end of file