Update basic example in client docs

pkg/client/unversioned/doc.go

@@ -24,8 +24,6 @@ Most consumers should use the Config object to create a Client:
     import (
       client "k8s.io/kubernetes/pkg/client/unversioned"
       "k8s.io/kubernetes/pkg/api"
-      "k8s.io/kubernetes/pkg/fields"
-      "k8s.io/kubernetes/pkg/labels"
     )
 
     [...]
@@ -39,7 +37,7 @@ Most consumers should use the Config object to create a Client:
     if err != nil {
       // handle error
     }
-    pods, err := client.Pods(api.NamespaceDefault).List(labels.Everything(), fields.Everything())
+    pods, err := client.Pods(api.NamespaceDefault).List(api.ListOptions{})
     if err != nil {
       // handle error
     }