documentation: minor typo fix

[ThomasSteinbach]

replaced incorrect "secret" with correct "configMap"

[netlify[bot]]

✅ Deploy Preview for cert-manager ready!

Built without sensitive environment variables

Name	Link
🔨 Latest commit	f7641602441026638c6fd376bd282e390a39a6c8
🔍 Latest deploy log	https://app.netlify.com/sites/cert-manager/deploys/67f7ba32a202500008609eba
😎 Deploy Preview	https://deploy-preview-1654--cert-manager.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[hawksight]

/lgtm

[cert-manager-prow[bot]]

New changes are detected. LGTM label has been removed.

[cert-manager-prow[bot]]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: hawksight

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

Approvers can indicate their approval by writing /approve in a comment Approvers can cancel approval by writing /approve cancel in a comment

[erikgb]

Thanks @ThomasSteinbach! This was fixed in https://github.com/cert-manager/website/pull/1665. Your PR is older, so I should have merged this one instead. Sorry about that! 🙈

[ThomasSteinbach]

No prob. Thanks for the efforts you spent into the project.