Fix issues with table format

[gconnect]

Description

This PR fixes the improper table formatting in the node and clients doc under the consensus client section.

Related Issue

Fixes #13869

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[github-actions[bot]]

This issue is stale because it has been open 30 days with no activity.

[corwintines]

@all-contributors can you add @gconnect for content

[allcontributors[bot]]

@corwintines

I've put up a pull request to add @gconnect! :tada:

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