sibsen/You-Dont-Know-JS — pull request #1 by GarrettS (2013-12-30 22:56:08+00:00)
Title: its as contraction, not possessive, changed to 'it is'

Reading through this, found a small typo of missing apostrophe for the contraction. Instead of adding the apostrophe, to "it's", I changed it to "it is"