deanh/MiniStat — pull request #1 by nigel-lowry (2011-10-13 09:36:50+00:00)
Title: Possible misspelling of @geometric_mean

@geometric_mean variable seemed to have misspelling. However, expected this to cause the geometric mean not to come out properly in the to_s method but this does not seem to be the case.

I tried to write a unit test on the to_s method to expose this but for some reason it still all worked with the bad spelling.