fix: docs

Author: SkArchon

docs-website/router/configuration.mdx

@@ -1099,7 +1099,7 @@ For storing operations and configs in S3-compatible storage.
 
 | Environment Variable              | YAML       | Required                                      | Description                                                 | Default Value |
 | --------------------------------- | ---------- | --------------------------------------------- | ----------------------------------------------------------- | ------------- |
-| STORAGE_PROVIDER_S3_\{n}_ID        | id         | <Icon icon="square-check" iconType="solid" /> | The ID of the provider to reference in other configurations |               |
+| STORAGE_PROVIDER_S3_\{n\}_ID        | id         | <Icon icon="square-check" iconType="solid" /> | The ID of the provider to reference in other configurations |               |
 | STORAGE_PROVIDER_S3_\{n\}_ENDPOINT  | endpoint   | <Icon icon="square-check" iconType="solid" /> | The endpoint of the S3 service                              |               |
 | STORAGE_PROVIDER_S3_\{n\}_ACCESS_KEY| access_key | <Icon icon="square-check" iconType="solid" /> | The access key for the S3 service                           |               |
 | STORAGE_PROVIDER_S3_\{n\}_SECRET_KEY| secret_key | <Icon icon="square-check" iconType="solid" /> | The secret key for the S3 service                           |               |