fix the format option issue (#786) #1498

Job	Run time
test	5m 46s
build-matrix	2s
e2e-ce-without-kubelet-test (pod)	28m 5s
e2e-ce-without-kubelet-test (pod-mount-share)	25m 52s
e2e-ee-without-kubelet-test (pod)	6h 0m 15s
e2e-ee-test (pod)	6h 0m 16s
e2e-ce-without-kubelet-test (pod-provisioner)	34m 53s
e2e-ce-test (pod)	24m 10s
e2e-ee-without-kubelet-test (pod-mount-share)	6h 0m 15s
e2e-ee-test (pod-mount-share)	6h 0m 14s
e2e-ee-without-kubelet-test (pod-provisioner)	6h 0m 13s
e2e-ce-test (pod-mount-share)	29m 17s
e2e-ee-test (pod-provisioner)	6h 0m 15s
e2e-ce-test (pod-provisioner)	33m 48s
e2e-ee-test (webhook)	6h 0m 13s
e2e-ce-test (webhook)	19m 11s
e2e-ee-test (webhook-provisioner)	6h 0m 13s
e2e-ce-test (webhook-provisioner)	26m 23s
e2e-ee-test (process)	6h 0m 15s
e2e-ce-test (process)	18m 2s
success-all-test	3s
	2d 10h 7m 41s

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