Fixed "Memory Model" example.
authorFrancesco Ariis <fa-ml@ariis.it>
Mon, 16 Jul 2018 23:56:03 +0000 (19:56 -0400)
committerBen Gamari <ben@smart-cactus.org>
Mon, 16 Jul 2018 23:56:19 +0000 (19:56 -0400)
commitc4b8e719effe9b420b1c5cec0194134a44b26823
tree3a7fa752704c4b21fad156e16af52e0bcab39253
parent28199a21b174ff1aff6a8acc8ec0253dca482205
Fixed "Memory Model" example.

removed whitespace and added relevant imports to the
"Memory Model" example (haddock documentation).

Reviewers: hvr, bgamari

Reviewed By: bgamari

Subscribers: RyanGlScott, rwbarton, thomie, carter

Differential Revision: https://phabricator.haskell.org/D4966
libraries/base/Data/IORef.hs