🐛 Fix ROSA doc formatting

[mzazrivec]

What type of PR is this?

/kind bug

What this PR does / why we need it:

The PR fixes doc formatting.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

Special notes for your reviewer:

Checklist:

• squashed commits
• includes documentation
• includes emoji in title
• adds unit tests
• adds or updates e2e tests

Release note:

Fix ROSA doc formatting

[k8s-ci-robot]

Hi @mzazrivec. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[nrb]

Thanks for this! Just a couple small questions, but otherwise this is good.

[richardcase]

/ok-to-test

[damdo]

/lgtm

/assign @nrb @richardcase
for approval

[nrb]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: nrb

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Details

Needs approval from an approver in each of these files:

• docs/book/src/topics/rosa/OWNERS [nrb]

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