Merge pull request #46108 from Mashimiao/fix-missing-arg

Automatic merge from submit-queue

fix missing argument

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>

**What this PR does / why we need it**:
format reads arg 3, have only 2 args

```release-note
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This commit is contained in:
Kubernetes Submit Queue 2017-05-22 01:15:53 -07:00 committed by GitHub
commit 3999de6d43

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