fix doc tool

Signed-off-by: Arko Dasgupta <arko@tetrate.io>

tools/crd-ref-docs/config.yaml

@@ -1,16 +1,16 @@
 processor:
-   # RE2 regular expressions describing types that should be excluded from the generated documentation.
-   ignoreTypes:
-     - "(EnvoyProxy|AuthenticationFilter|RateLimitFilter)List$"
-   # RE2 regular expressions describing type fields that should be excluded from the generated documentation.
-   ignoreFields:
-     - "status$"
-     - "TypeMeta$"
+  # RE2 regular expressions describing types that should be excluded from the generated documentation.
+  ignoreTypes:
+    - "(EnvoyProxy|AuthenticationFilter|RateLimitFilter)List$"
+  # RE2 regular expressions describing type fields that should be excluded from the generated documentation.
+  ignoreFields:
+    - "status$"
+    - "TypeMeta$"
 
- render:
-   # Version of Kubernetes to use when generating links to Kubernetes API documentation.
-   kubernetesVersion: 1.26
-   knownTypes:
-     - name: SecretObjectReference
-       package: sigs.k8s.io/gateway-api/apis/v1
-       link: https://gateway-api.sigs.k8s.io/references/spec/#gateway.networking.k8s.io/v1.SecretObjectReference
+render:
+  # Version of Kubernetes to use when generating links to Kubernetes API documentation.
+  kubernetesVersion: 1.26
+  knownTypes:
+    - name: SecretObjectReference
+      package: sigs.k8s.io/gateway-api/apis/v1
+      link: https://gateway-api.sigs.k8s.io/references/spec/#gateway.networking.k8s.io/v1.SecretObjectReference