Homebrew/homebrew — pull request #27311 by hivehand (2014-03-08 00:13:21+00:00)
Title: Separate the brew info for multiple formulae

I occasionally run 'brew info' on multiple formulae at once; every
time I do, I have to peer carefully at the screen to spot the point
where the information for one ends and that for the next begins.

This change just adds three lines of logic to ensure that when asked
to report on multiple formulae, 'brew info' separates them with blank
lines.