JumpstartLab/curriculum — pull request #793 by bwinterling (2013-12-09 18:09:57+00:00)
Title: Update caching.markdown

The flow of the tutorial leads you to believe you are updating the article.rb file's total_word_count method with 'comment_', when you should be appending 'article_'.

The tutorial should reflect the change belongs to comment.rb