CNV-46504: Updated MTU value and minor vale updates

[abrennan89]

Version(s):
4.14+

Issue:
https://issues.redhat.com/browse/CNV-46504

Link to docs preview:

• https://98221--ocpdocs-pr.netlify.app/openshift-enterprise/latest/virt/vm_networking/virt-connecting-vm-to-ovn-secondary-network.html#virt-creating-layer2-nad-cli_virt-connecting-vm-to-ovn-secondary-network

QE review:

• QE has approved this change.

Additional information:
One minor change for the Jira, but I also ran Vale against the file and made updates based on the corrections suggested.

[openshift-ci-robot]

@abrennan89: This pull request references CNV-46504 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the bug to target the "4.20.0" version, but no target version was set.

In response to this:

Version(s):
4.14+

Issue:
https://issues.redhat.com/browse/CNV-46504

Link to docs preview:

QE review:

• QE has approved this change.

Additional information:
One minor change for the Jira, but I also ran Vale against the file and made updates based on the corrections suggested.

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 openshift-eng/jira-lifecycle-plugin repository.

[ocpdocs-previewbot]

🤖 Thu Aug 28 21:14:52 - Prow CI generated the docs preview:

https://98221--ocpdocs-pr.netlify.app/openshift-enterprise/latest/virt/vm_networking/virt-connecting-vm-to-ovn-secondary-network.html
https://98221--ocpdocs-pr.netlify.app/openshift-rosa-hcp/latest/virt/vm_networking/virt-connecting-vm-to-ovn-secondary-network.html
https://98221--ocpdocs-pr.netlify.app/openshift-rosa/latest/virt/vm_networking/virt-connecting-vm-to-ovn-secondary-network.html

[openshift-ci]

@abrennan89: all tests passed!

Full PR test history. Your PR dashboard.

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-sigs/prow repository. I understand the commands that are listed here.

[openshift-ci-robot]

@abrennan89: This pull request references CNV-46504 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the bug to target the "4.20.0" version, but no target version was set.

In response to this:

Version(s):
4.14+

Issue:
https://issues.redhat.com/browse/CNV-46504

Link to docs preview:

• https://98221--ocpdocs-pr.netlify.app/openshift-enterprise/latest/virt/vm_networking/virt-connecting-vm-to-ovn-secondary-network.html#virt-creating-layer2-nad-cli_virt-connecting-vm-to-ovn-secondary-network

QE review:

• QE has approved this change.

Additional information:
One minor change for the Jira, but I also ran Vale against the file and made updates based on the corrections suggested.

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 openshift-eng/jira-lifecycle-plugin repository.