fix lint

main.tf

@@ -35,11 +35,12 @@ resource "azurerm_role_assignment" "this" {
 }
 
 resource "azurerm_management_lock" "this" {
-  count = var.lock.kind != "None" ? 1 : 0
+  count = (var.lock != null) ? 1 : 0
 
   lock_level = var.lock.kind
   name       = coalesce(var.lock.name, "lock-${var.virtual_desktop_application_group_name}")
   scope      = azurerm_virtual_desktop_application_group.this.id
+  notes      = var.lock.kind == "CanNotDelete" ? "Cannot delete the resource or its child resources." : "Cannot delete or modify the resource or its child resources."
 }
 
 # Create Diagnostic Settings for AVD application group