Auto merge of #3104 - jturner314:fix-publish-man-page, r=alexcrichton
authorbors <bors@rust-lang.org>
Sun, 25 Sep 2016 21:13:58 +0000 (14:13 -0700)
committerGitHub <noreply@github.com>
Sun, 25 Sep 2016 21:13:58 +0000 (14:13 -0700)
Remove duplicate option in cargo-publish man page

The `--host` option was listed twice; this commit removes one of the duplicates.


Trivial merge