Auto merge of #3639 - GuillaumeGomez:fix-doc-tests, r=alexcrichton
authorbors <bors@rust-lang.org>
Fri, 3 Feb 2017 11:05:18 +0000 (11:05 +0000)
committerbors <bors@rust-lang.org>
Fri, 3 Feb 2017 11:05:18 +0000 (11:05 +0000)
Replace remaining _0 doc tests

This time, I `grep`ed all remaining `_0` tests. This update should be the last one.


Trivial merge