Fixes #99

[coveralls]

Pull Request Test Coverage Report for Build 10776379937

Details

• 7 of 8 (87.5%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+19.9%) to 68.119%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
app/models/article_version.rb	6	7	85.71%
<!--	Total:	7	8	87.5%	-->

Totals
Change from base Build 10229920942:	19.9%
Covered Lines:	4690
Relevant Lines:	6885

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💛 - Coveralls