rails/rails — pull request #17513 by eileencodes (2014-11-05 02:18:26+00:00)
Title: Fixup spelling and grammar in 4.2 guides

I read through the release notes and fixed up a few things I saw. Mostly capitalization and a few grammar fixes/changes to sentence structure. :smile_cat:

I changed "favour" to "favor" for consistency with the rest of the guides.