Board Thread:Support Requests - Community Management/@comment-5558012-20151022151711/@comment-1038387-20151022162000

At DC, we allow both UK and US - as long as it's consistent within the article. And, like Wikipedia, if all you do is change spelling, it gets reverted.

As for actual misspellings, if it's just that, a message or two. If they still persevere, maybe a block warning. And then, only if they still can't get the incorrect word out of their system, a block. But I haven't had a situation go that far. Only general bad English, beyond mere spelling.