What's Changed
* long_description is needed for pypi by MatthijsBurgh in https://github.com/mikepurvis/catkin_tools_document/commit/3acab71230beedc733ad494eb06cffcb1e149b78
* Fix using wrong brackets to call function by MatthijsBurgh in https://github.com/mikepurvis/catkin_tools_document/pull/27
**Full Changelog**: https://github.com/mikepurvis/catkin_tools_document/compare/0.5.1...0.5.2