DataScienceSpecialization/courses — pull request #29 by gustavdelius (2014-05-07 17:13:23+00:00)
Title: Fixed a typo and added loading of UsingR library

The typos are really minor.
Loading the UsingR library may not be necessary in your knitr setup, but adding that chunk does not hurt and means the file compiles nicely for everyone who has UsingR installed.