in manual "rhl-sap(EN)-8.0-HTML-RHI (2002-10-01T17:12-0400)" Chapter 6, Section "The Process of Creating User Accounts" 2nd numbered list, #2 main text starts with "A new line for a group named juan is created..." It should be "A new line for a USER named juan..."
You're right -- that sentence is not correct as written. Good catch -- thanks!
This has been fixed in our working copy of the System Administration Primer; the revised text will appear in the next release of the manual. Thank you for submitting this bug report!