fix interface assertions in example/mutatingwebhook.go such that podA…

…nnotator is required to implement both inject.Client and inject.Decoder interfaces

example/mutatingwebhook.go

@@ -62,19 +62,19 @@ func (a *podAnnotator) mutatePodsFn(ctx context.Context, pod *corev1.Pod) error
 	return nil
 }
 
-// podValidator implements inject.Client.
+// podAnnotator implements inject.Client.
 // A client will be automatically injected.
-var _ inject.Client = &podValidator{}
+var _ inject.Client = &podAnnotator{}
 
 // InjectClient injects the client.
 func (v *podAnnotator) InjectClient(c client.Client) error {
 	v.client = c
 	return nil
 }
 
-// podValidator implements inject.Decoder.
+// podAnnotator implements inject.Decoder.
 // A decoder will be automatically injected.
-var _ inject.Decoder = &podValidator{}
+var _ inject.Decoder = &podAnnotator{}
 
 // InjectDecoder injects the decoder.
 func (v *podAnnotator) InjectDecoder(d types.Decoder) error {