NO-JIRA: fix a typo in the architecture doc

[devguyio]

What this PR does / why we need it: Fix a typo in the controller architecture docs

Checklist

• [ ] Subject and description added to both, commit and PR.
• [ ] Relevant issues have been referenced.
• [x] This change includes docs.
• [ ] This change includes unit tests.

[netlify[bot]]

✅ Deploy Preview for hypershift-docs ready!

Name	Link
🔨 Latest commit	2131510d3f2fd761d4b0f340244a9b00cebc792a
🔍 Latest deploy log	https://app.netlify.com/sites/hypershift-docs/deploys/66ccb08876b87c00087070d1
😎 Deploy Preview	https://deploy-preview-4610--hypershift-docs.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.

[bryan-cox]

/retitle NO-JIRA: fix a typo in the architecture doc /approve /lgtm

[openshift-ci-robot]

@devguyio: This pull request explicitly references no jira issue.

In response to [this](https://github.com/openshift/hypershift/pull/4610): >**What this PR does / why we need it**: >Fix a typo in the controller architecture docs > > >**Checklist** >- [ ] Subject and description added to both, commit and PR. >- [ ] Relevant issues have been referenced. >- [x] This change includes docs. >- [ ] This change includes unit tests. Instructions for interacting with me using PR comments are available [here](https://prow.ci.openshift.org/command-help?repo=openshift%2Fhypershift). If you have questions or suggestions related to my behavior, please file an issue against the [openshift-eng/jira-lifecycle-plugin](https://github.com/openshift-eng/jira-lifecycle-plugin/issues/new) repository.

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: bryan-cox, devguyio

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

The pull request process is described here

Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/openshift/hypershift/blob/main/OWNERS)~~ [bryan-cox] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 0cc82f7b102dcdf6e5d057255be1bdb1593d1203 and 2 for PR HEAD 2131510d3f2fd761d4b0f340244a9b00cebc792a in total

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 0cc82f7b102dcdf6e5d057255be1bdb1593d1203 and 2 for PR HEAD 2131510d3f2fd761d4b0f340244a9b00cebc792a in total

[openshift-ci[bot]]

@devguyio: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-azure-aks-ovn-conformance	2131510d3f2fd761d4b0f340244a9b00cebc792a	link	false	/test e2e-azure-aks-ovn-conformance

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes-sigs/prow](https://github.com/kubernetes-sigs/prow/issues/new?title=Prow%20issue:) repository. I understand the commands that are listed [here](https://go.k8s.io/bot-commands).

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 0cc82f7b102dcdf6e5d057255be1bdb1593d1203 and 2 for PR HEAD 2131510d3f2fd761d4b0f340244a9b00cebc792a in total

[openshift-bot]

[ART PR BUILD NOTIFIER]

Distgit: hypershift This PR has been included in build ose-hypershift-container-v4.18.0-202408272341.p0.g74077fb.assembly.stream.el9. All builds following this will include this PR.