Corrections Policy
Accuracy matters more than defending old copy. Readers, manufacturers, and reviewers can report a possible error to [email protected].
Last updated:
How to report an issue
Include the page URL, the statement or data point in question, and a primary or otherwise qualified source that supports the correction. Do not send personal quiz records or other sensitive information.
How we respond
We review the source, the visible page, supporting data files, metadata, and structured data together. Material factual corrections update all affected representations rather than only the sentence first reported.
Correction records
Material research corrections are added to the dataset changelog with the date, version, and nature of the change. Minor spelling or formatting fixes may be made without a changelog entry.