[#327] Fix typo and add modules/iam_role/variables.tf into test

Author: tung-nimblehq

src/generators/addons/aws/modules/core/iamRole.test.ts

@@ -34,6 +34,7 @@ describe('IAM Role add-on', () => {
         'shared/variables.tf',
 
         'modules/iam_role/data.tf',
+        'modules/iam_role/variables.tf',
         'modules/iam_role/main.tf',
         'modules/iam_role/outputs.tf',
       ];

templates/addons/aws/modules/bastion/variables.tf

@@ -4,7 +4,7 @@ variable "env_namespace" {
 }
 
 variable "subnet_ids" {
-  description = "The public setnet IsD for the instance"
+  description = "The public subnet IDs for the instance"
   type        = list(string)
 }