diff --git a/group-assignment/README.md b/group-assignment/README.md
index 1c39d6b..85c992a 100644
--- a/group-assignment/README.md
+++ b/group-assignment/README.md
@@ -44,7 +44,7 @@ No modules.
 | <a name="input_org_account_ids"></a> [org\_account\_ids](#input\_org\_account\_ids) | List of AWS Account ID to which to associate with this group | `list(string)` | `[]` | no |
 | <a name="input_org_account_names"></a> [org\_account\_names](#input\_org\_account\_names) | List of AWS Account aliases to which to associate with this group (note it use the commercial side alias for GovCloud) | `list(string)` | `[]` | no |
 | <a name="input_org_all"></a> [org\_all](#input\_org\_all) | Flag indicating to associate this group to all ACTIVE accounts in the organization | `bool` | `false` | no |
-| <a name="input_organizational_unit_hierarchy"></a> [organizational\_unit\_hierarchy](#input\_organizational\_unit\_hierarchy) | n/a | `map(any)` | `{}` | no |
+| <a name="input_organizational_unit_hierarchy"></a> [organizational\_unit\_hierarchy](#input\_organizational\_unit\_hierarchy) | Map from organization setup with OU => object() to obtain OU IDs | `map(any)` | `{}` | no |
 | <a name="input_organizational_unit_ids"></a> [organizational\_unit\_ids](#input\_organizational\_unit\_ids) | List of AWS Organizational Unit names to assocate with this group | `list(string)` | `[]` | no |
 | <a name="input_organizational_unit_names"></a> [organizational\_unit\_names](#input\_organizational\_unit\_names) | List of AWS Organizational Unit names to assocate with this group | `list(string)` | `[]` | no |
 | <a name="input_override_prefixes"></a> [override\_prefixes](#input\_override\_prefixes) | Override built-in prefixes by component. This should be used primarily for common infrastructure things | `map(string)` | `{}` | no |
diff --git a/group-assignment/variables.tf b/group-assignment/variables.tf
index d0b6cbc..0608747 100644
--- a/group-assignment/variables.tf
+++ b/group-assignment/variables.tf
@@ -56,9 +56,9 @@ variable "organizational_unit_ids" {
 }
 
 variable "organizational_unit_hierarchy" {
-  descripton = "Map from organization setup with OU => object() to obtain OU IDs"
-  type       = map(any)
-  default    = {}
+  description = "Map from organization setup with OU => object() to obtain OU IDs"
+  type        = map(any)
+  default     = {}
 }
 
 ##   "Enterprise-GOV:Workloads:SystemAcceptance" = {