Description of problem:
Updated the annotation for one pod with --resource-version the command is `oc annotate pods nodejs-ex-1-mh39j description='my frontend running nginx' --resource-version=947` , but always got the prompt "error: --resource-version may only be used with a single resource".
But in my command,I was updating the annotation on one resource.

Version-Release number of selected component (if applicable):
$ oc version 
oc v1.0.5-49-gf7b6723
kubernetes v1.1.0-alpha.0-1605-g44c91b1

How reproducible:
Always

Steps to Reproduce:
1.Get the resourceVersion of the pod
$oc get pods nodejs-ex-1-mh39j -o yaml |grep resource
    kubernetes.io/created-by: '{"kind":"SerializedReference","apiVersion":"v1","reference":{"kind":"ReplicationController","namespace":"wsuntest","name":"nodejs-ex-1","uid":"8f251832-4d5a-11e5-861c-22000baa04f0","apiVersion":"v1","resourceVersion":"809"}}'
  resourceVersion: "947"
    resources: {}

2.Update the annotation on one pod with --resource-version
$ oc annotate pods nodejs-ex-1-mh39j description='my frontend running nginx' --resource-version=947

Actual results:
2.$ oc annotate pods nodejs-ex-1-mh39j description='my frontend running nginx' --resource-version=947
error: --resource-version may only be used with a single resource
see 'oc annotate -h' for help.

Expected results:
2.Should work well when I update the annotation on one pod with --resource-version.

Additional info:
Run `oc annotate -h`,could see:
// Update pod 'foo' only if the resource is unchanged from version 1.
  $ oc annotate pods foo description='my frontend running nginx' --resource-version=1

--resource-version='': If non-empty, the annotation update will only succeed if this is the current resource-version for the object. Only valid when specifying a single resource.