middleman/middleman-guides — pull request #172 by strathmeyer (2013-03-21 18:57:57+00:00)
Title: Grammar & Whitespace fixes

It started when I noticed a small grammatical error in the docs:
https://github.com/strathmeyer/middleman-guides/pull/new/master#L13L140

Then I decided to clean up trailing whitespace and missing newlines at the end of files.