Correct spelling mistake

[jgeraerts]

speaks for itself i assume.

Kr,

Jo

[k8s-ci-robot]

Thanks for your pull request. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

📝 Please follow instructions at https://github.com/kubernetes/kubernetes/wiki/CLA-FAQ to sign the CLA.

Once you've signed, please reply here (e.g. "I signed it!") and we'll verify. Thanks.

---

• If you've already signed a CLA, it's possible we don't have your GitHub username or you're using a different email address. Check your existing CLA data and verify that your email is set on your git commits.
• If you signed the CLA as a corporation, please sign in with your organization's credentials at https://identity.linuxfoundation.org/projects/cncf to be authorized.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[k8s-reviewable]

This change is 

[coveralls]

Coverage increased (+0.04%) to 46.145% when pulling 63573b3 on jgeraerts:patch-1 into 852b598 on kubernetes:master.

[aledbf]

@jgeraerts please sign the CLA.

[cmluciano]

LGTM

[jgeraerts]

I signed it!

[aledbf]

@jgeraerts thanks!

[aledbf]

/lgtm