Auto merge of #3020 - tshepang:rustfmt-cargo_doc, r=alexcrichton
authorbors <bors@rust-lang.org>
Fri, 19 Aug 2016 20:44:26 +0000 (13:44 -0700)
committerGitHub <noreply@github.com>
Fri, 19 Aug 2016 20:44:26 +0000 (13:44 -0700)
rustfmt cargo_doc.rs


Trivial merge