Short answer: Material factual errors are corrected promptly and noted in the page history. Minor spelling or formatting changes may be made without a correction note.

Report an issue

Use the support address listed on the live site and include the page URL, disputed statement, and supporting source. Until a production support address is configured, do not send personal or course information.

Update history

Material corrections state what changed and the date. Pages are also reviewed when product behavior, platform documentation, pricing, or regulations change.

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