Update modules/karpenter/variables.tf

Co-authored-by: Bryant Biggs <bryantbiggs@gmail.com>

modules/karpenter/variables.tf

@@ -33,7 +33,7 @@ variable "create_iam_role" {
 }
 
 variable "enable_inline_policy" {
-  description = "Determines whether controller role policy is inlined"
+  description = "Determines whether the controller policy is created as a standard IAM policy or inline IAM policy. This can be enabled when the error `"LimitExceeded: Cannot exceed quota for PolicySize: 6144"` is received since standard IAM policies have a limit of 6,144 characters versus an inline role policy's limit of 10,240 ([Reference](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-quotas.html))"
   type        = bool
   default     = false
 }