external-dns: fix typo in documentation
instace -> instance
@@ -60,12 +60,12 @@ Table of all the arguments accepted by the component.
Example:
| Argument | Description | Default | Required |
-|-----------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|:--------------:|:--------:|
+|-----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------|:--------------:|:--------:|
| `sources` | Kubernetes resources type to be observed for new DNS entries by ExternalDNS. | ["service"] | false |
| `namespace` | Namespace to install ExternalDNS. | "external-dns" | false |
| `policy` | Modify how DNS records are sychronized between sources and providers (options: sync, upsert-only). | "upsert-only" | false |
| `metrics` | Enable metrics collection by Prometheus. Needs [Prometheus Operator component](prometheus-operator.md) installed. | false | false |
-| `owner_id` | A name that identifies this instace of ExternalDNS. Set it to a unique value across the DNS zone that doesn't change for the lifetime of the cluster. | - | true |
+| `owner_id` | A name that identifies this instance of ExternalDNS. Set it to a unique value across the DNS zone that doesn't change for the lifetime of the cluster. | - | true |
| `aws` | Configuration block for AWS Route53 DNS provider. | - | true |
| `aws.zone_type` | Filter for zones of this type (options: public, private). | "public" | false |
| `aws.zone_id` | ID of the DNS zone. | - | true |
