JumpstartLab/curriculum — pull request #355 by taidan19 (2012-11-14 20:18:15+00:00)
Title: Fixed several errata found during Ruby training class.

The following changes were made:

- Fixed a refrence to "tag_names" which neglected the call to
".downcase" which was previously introduced in the lesson.

- Changed "later" to "latter"

- Removed an extra '=' in one of the code snippets

- Changed a reference to 'tabs' to 'tags'