rails/rails — pull request #15221 by laurelfan (2014-05-21 14:54:48+00:00)
Title: fix formatting and text for ActionController::Redirecting doc

I originally just wanted to fix the formatting of the first example code block
(see the paragraph starting with "#redirect_to" at http://api.rubyonrails.org/classes/ActionController/Redirecting.html), but I found a couple other minor doc fixes.