Update spelling of "referring" I noticed that `referring` was spelled incorrectly in the output of `unexpected 'cfg' condition name` warnings; it looks like it was also incorrectly spelled in a doc comment. I've update both instances.
Update spelling of "referring" I noticed that `referring` was spelled incorrectly in the output of `unexpected 'cfg' condition name` warnings; it looks like it was also incorrectly spelled in a doc comment. I've update both instances.