Apply suggestion to variables.tf

variables.tf

@@ -77,7 +77,9 @@ variable "node_count" {
 
 variable "autoscaling" {
   default     = null
-  description = "Minimum and maximum nodes per zone when autoscaling"
+  description = <<EOI
+Minimum and maximum nodes per zone when autoscaling. For example: {min_node_count = 1, max_node_count = 3}
+EOI
 
   type = object({
     min_node_count = number