JanDintel/luhn-check — pull request #4 by JobV (2013-12-03 15:25:13+00:00)
Title: Remove redundant descriptions

If tests are explicit in their code, adding additional description in the form of `it 'does it' do` is redudant and makes the code less clean.

In addition, if the line is less than 80 characters, it should be on one line, unless there is a listing inside.