mongodb/docs — pull request #1587 by bgrabar (2014-02-14 21:11:27+00:00)
Title: Use sentence case and periods for the first sentence in each step.

I've updated the existing tutorials to use sentence case and periods for the first sentence in each step. The first sentence is meant to stand alone as such -- i.e., as an instructional sentence -- and so should use this format. Also, the sentence is sometimes the only sentence in a step.