trivial: trailing spaces on empty lines - no functional modifications
trivial: trailing spaces on empty lines - no functional modifications

git-svn-id: a4d8be2f64efba2c1f29d237e3fd81c1ca7f5b6d@1465563 13f79535-47bb-0310-9956-ffa450edef68

englishtown/oltu,apache/oltu,apache/oltu,sncap/oltu,sncap/oltu,englishtown/oltu