These two fields allow to specify a different default assignee for ticket opened against this package in bugzilla. Note: The EPEL field is always displayed for packages in the 'rpms' namespace regardless of whether it is used in bugzilla or not.
2117aca
There are a few instances if trailing whitespace throughout the spec. It's not uncommon for editors to yell about this (such as vim with syntastic running rpmlint) and the yelling can be annoying so...