Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
When splitting `snake_case` words, omit the underscore
While we require camelCase by convention for official APIs, CRDs may use
`snake_case`, and the generic describer prints this as `Snake _ Case`. We should print `Snake Case`
Prow is impacted by this for the ProwJob CRD:
```
Decoration _ Config:
Gcs _ Configuration:
Bucket: origin-ci-test
Default _ Org: openshift
Default _ Repo: origin
Path _ Strategy: single
Gcs _ Credentials _ Secret: gcs-publisher-credentials
```
@kubernetes/sig-cli-pr-reviews
```release-note
Using `kubectl describe` on CRDs that use underscores will be prettier.
```
ec37c0f643