juanghurtado/puppeteer — pull request #3 by abovethewater (2013-06-20 10:41:02+00:00)
Title: Use spaces instead of tabs

Maybe it is a personal thing, but I would use 4 spaces over tabs.

Number of issues initially when trying to modify Gruntfile.coffee, which turned out to be due to spaces vs tabs, with some very unhelpful grunt errors.