Removed trailing whitespace. Told Perl::Critic that two subs don't need a final return (return value from unlink() not useful)
Removed trailing whitespace.
Told Perl::Critic that two subs don't need a final return (return value from
unlink() not useful)


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@20814 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot