add a complete example to poly's docs, fix typos and think-o's
authorEric Niebler <eniebler@fb.com>
Wed, 1 Nov 2017 19:50:41 +0000 (12:50 -0700)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Wed, 1 Nov 2017 19:54:38 +0000 (12:54 -0700)
commit9216d96a454d5e9b51873bda5e56ec7b085d4bbe
tree22bdccbdf7406f62ebaa3a6cb16fc36faecfc5c6
parente6877652f0315a84cbba478d37ded1d1475217e9
add a complete example to poly's docs, fix typos and think-o's

Summary: Address doc criticisms

Reviewed By: Orvid

Differential Revision: D6210376

fbshipit-source-id: fee11cef1c407b092f891a97f94271a81d3718b8
folly/docs/Poly.md