fix punctuation in list

[rutsky]

r? @steveklabnik

[rust-highfive]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @steveklabnik (or someone else) soon.

If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. The way Github handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes.

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[steveklabnik]

@bors: r+ rollup

[bors]

📌 Commit b5b9403 has been approved by steveklabnik

[steveklabnik]

Thank you!

[bors]

⌛ Testing commit b5b9403 with merge 65af645...

[bors]

💔 Test failed - auto-win-msvc-64-opt

[alexcrichton]

@bors: retry

On Mon, Sep 7, 2015 at 10:55 AM, bors notifications@github.com wrote:

[image: 💔] Test failed - auto-win-msvc-64-opt
http://buildbot.rust-lang.org/builders/auto-win-msvc-64-opt/builds/1311

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#28281 (comment).