I noticed recently that a niche called "Rubix Cube" was approved, then put to tribunal, got rejected, and put back into the ballot-box. Likely scenario is for it to be approved again since it's an unique niche. It's only problem is the misspelling in the name. And from what I've seen (and I may be wrong), detail changes for niches may only be suggested by the owner after approval.
To prevent this, maybe it's an idea to let the tribunal, or even voting users, suggest changes regarding misspelling before the niche is put back into the ballot-box? Otherwise we'd have to suggest a new niche with correct spelling to challenge the wrong one each time.