Our editorial policy
commits us to noting what changed when we correct something, rather than editing it
quietly. This page is where those notes go.
It covers corrections to things we published and a reader could have relied on:
a wrong fact, a claim we could not support, a link that did not resolve, a name
printed incorrectly. It is not a list of improvements, and it is not a record of
every change we make to the site.
If you find something else that is wrong, tell us — the page address and the source
that contradicts it is enough. Every entry below came from someone checking.