diff --git a/README.md b/README.md
index f17f648..7a69097 100644
--- a/README.md
+++ b/README.md
@@ -244,7 +244,7 @@ Available targets:
| [https\_ingress\_prefix\_list\_ids](#input\_https\_ingress\_prefix\_list\_ids) | List of prefix list IDs for allowing access to HTTPS ingress security group | `list(string)` | `[]` | no |
| [https\_port](#input\_https\_port) | The port for the HTTPS listener | `number` | `443` | no |
| [https\_ssl\_policy](#input\_https\_ssl\_policy) | The name of the SSL Policy for the listener | `string` | `"ELBSecurityPolicy-TLS13-1-2-2021-06"` | no |
-| [id\_length\_limit](#input\_id\_length\_limit) | Limit `id` to this many characters (minimum 6).
Set to `0` for unlimited length.
Set to `null` for keep the existing setting, which defaults to `0`.
Does not affect `id_full`. | `number` | `null` | no |
+| [id\_length\_limit](#input\_id\_length\_limit) | Limit `id` to this many characters (minimum 6).
Set to `0` for unlimited length.
Set to `null` for keep the existing setting, which defaults to `0`.
Does not affect `id_full`. | `number` | `null` | no |
| [idle\_timeout](#input\_idle\_timeout) | The time in seconds that the connection is allowed to be idle | `number` | `60` | no |
| [internal](#input\_internal) | A boolean flag to determine whether the ALB should be internal | `bool` | `false` | no |
| [ip\_address\_type](#input\_ip\_address\_type) | The type of IP addresses used by the subnets for your load balancer. The possible values are `ipv4` and `dualstack`. | `string` | `"ipv4"` | no |