yuanchen8911: Fix a typo in comment

JobBuild
103832
07-21 23:22
971e0c44
07-21 23:20
pull-kubernetes-conformance-kind-ga-only-parallel 1417987950800539648
pull-kubernetes-dependencies 1417987950599213056
pull-kubernetes-e2e-gce-100-performance 1417987950964117504
pull-kubernetes-e2e-gce-ubuntu-containerd 1417987950636961792
pull-kubernetes-e2e-kind 1417987950729236480
pull-kubernetes-e2e-kind-ipv6 1417987950762790912
pull-kubernetes-integration 1417987950683099136
pull-kubernetes-node-crio-e2e 1417987950905397248
pull-kubernetes-node-e2e-containerd 1417987950871842816
pull-kubernetes-typecheck 1417987951421296640
pull-kubernetes-unit 1417987950846676992
pull-kubernetes-verify 1417987953103212544
pull-kubernetes-verify-govet-levee 1417987952260157440