From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4.1) Gecko/20031114 Description of problem: RHA033 -> Workbook 3 -> Chapter 1 -> Key Concepts I know, this is picky, but maybe: "Fundamentally, a user is just an integer user id (uid)" Just sounds a little dehumanizing. How about: "To the Linux kernel, a user is just an integer user id (uid)" or "In Linux based operating systems, a user is just an integer user id (uid)" Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: Visit the URL Additional info: