Auto merge of #3026 - whitequark:patch-1, r=alexcrichton
authorbors <bors@rust-lang.org>
Sun, 21 Aug 2016 17:37:40 +0000 (10:37 -0700)
committerGitHub <noreply@github.com>
Sun, 21 Aug 2016 17:37:40 +0000 (10:37 -0700)
commit30467e2b691a4b2ceb968b58efafeef07d7063f0
treef7fce8d064d4a326d0482f19090e921208185c69
parent109cb7c33d426044d141457049bd0fffaca1327c
parent40adad1f67a4efde3588367b2a8985b1607c8c8d
Auto merge of #3026 - whitequark:patch-1, r=alexcrichton

doc: fix platform-specific definitions section

Right now the section seems to imply that using cfg(target_pointer_width = "32")
is an acceptable way to detect whether the crate should be built for x86.