fix: consensus clients table formatting

[alphabt]

Description

The consensus clients table was not rendering correctly due to misplaced | character at the end.

The table prior to the fix looks like this:

Related Issue

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[github-actions]

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

[alphabt]

@wackerow, @corwintines, @pettinarip, @minimalsm could you help review this simple PR? Thanks :)

[github-actions]

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

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