auto merge of #410 : alexcrichton/cargo/fix-doctest-with-dep, r=wycats
authorbors <bors@rust-lang.org>
Wed, 20 Aug 2014 18:29:03 +0000 (18:29 +0000)
committerbors <bors@rust-lang.org>
Wed, 20 Aug 2014 18:29:03 +0000 (18:29 +0000)
The movement of tests to the main `target` directory forgot to update a spot
where rustdoc used a -L flag.

Closes #411


Trivial merge