fix dynamic audit yaml

content/en/docs/tasks/debug-application-cluster/audit.md

@@ -211,9 +211,9 @@ audit policies.
 
 {{< feature-state for_k8s_version="v1.13" state="alpha" >}}
 
-In Kubeernetes version 1.13, you can configure dynamic audit webhook backends  AuditSink API objects. 
+In Kubernetes version 1.13, you can configure dynamic audit webhook backends  AuditSink API objects. 
 
-To enable dynamic auditingm you must set the following apiserver flags:
+To enable dynamic auditing you must set the following apiserver flags:
 
 - `--audit-dynamic-configuration`: the primary switch. When the feature is at GA, the only required flag.
 - `--feature-gates=DynamicAuditing=true`: feature gate at alpha and beta.
@@ -224,22 +224,18 @@ When enabled, an AuditSink object can be provisioned:
 apiVersion: auditregistration.k8s.io/v1alpha1
 kind: AuditSink
 metadata:
-  name: <name>
+  name: mysink
 spec:
   policy:
-    level: <level>
+    level: Metadata
     stages:
-    - <stage>
+    - RequestResponse
   webhook:
     throttle:
-      qps: <10>
-      burst: <15>
+      qps: 10
+      burst: 15
     clientConfig:
-      url: <backend url>
-      service:
-        name: <service name>
-        namespace: <service namespace>
-      caBundle: <ca bundle>
+      url: "https://audit.app"
 ```
 
 For the complete API definition, see [the godoc](https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/apiserver/pkg/apis/audit/v1alpha1/types.go). Multiple objects will exist as independent solutions.