Wrong warnings about missing backticks in URLs

[briansmith]

In briansmith/ring#285 (comment), @pietro wrote:

BTW, currently clippy warns about lack of backticks on documentation [...]. Some of the things clippy warns about are definitively wrong, like SpecialPublications in http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-56Ar2.pdf

Example:

/// See [NIST SP 800-56A, revision 2].
///
/// [NIST SP 800-56A, revision 2]:
///     http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-56Ar2.pdf
fn foo() { }

[Keats]

I believe it's the same as https://github.com/Manishearth/rust-clippy/issues/902

[briansmith]

Thanks! I'll move my comment over there. This should be marked as a duplicate.