RiotGames/berkshelf — pull request #720 by kppullin (2013-07-03 05:55:16+00:00)
Title: Fixed 'greater than equal to' symbol in index.md

- Changed the 'greater than equal to' symbol from '<' to '>='
- Inserted an 'or' to the 'greater than equal to' and 'less than equal to' constraint definitions