It's just a coding typo: $form['actions']['submit' ]

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forum_white_space.patch765 bytestheborg
PASSED: [[SimpleTest]]: [MySQL] 32,942 pass(es).
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Status:Needs review» Reviewed & tested by the community
Issue tags:+needs backport to D7

Simple tidy up looks good.

+1

Status:Reviewed & tested by the community» Fixed

Committed to 7.x and 8.x.

Automatically closed -- issue fixed for 2 weeks with no activity.