docs: remove quotes around numbers
@@ -343,7 +343,7 @@ Reference the DNS zone id with `"${aws_route53_zone.zone-for-clusters.zone_id}"`
| enable_aggregation | Enable the Kubernetes Aggreagation Layer | false | true |
| reservation_ids | Map Packet hardware reservation IDs to instances. | {} | { controller-0 = "55555f20-a1fb-55bd-1e11-11af11d11111" } |
| reservation_ids_default | Default hardware reservation ID for nodes not listed in the `reservation_ids` map. | "" | "next-available"|
-| certs_validity_period_hours | Validity of all the certificates in hours | "8760" | "17520" |
+| certs_validity_period_hours | Validity of all the certificates in hours | 8760 | 17520 |
| controller_clc_snippets [[1]](#clc-snippets-limitation) | Controller Container Linux Config snippets | [] | [example](../advanced/customization.md#usage) |
