users_guide: Fix various issues
authorBen Gamari <bgamari.foss@gmail.com>
Thu, 24 Mar 2016 21:32:04 +0000 (22:32 +0100)
committerBen Gamari <ben@smart-cactus.org>
Thu, 24 Mar 2016 21:32:12 +0000 (22:32 +0100)
commit2cebbe657afd6a3c31dd1d2b7d04978525c27a56
tree1d356fbcff8c019b6764d1f9bf5f8a251f1526a1
parent343349df1f19f21899818d647bf570e489d0cf8f
users_guide: Fix various issues

Sphinx apparently expects references to anchors that don't accompany a
header to have a caption.

Test Plan: validate

Reviewers: austin

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D2033
docs/users_guide/glasgow_exts.rst