delete trailing whitespace
delete trailing whitespace

aivarsk/scrapyd,2014fgq/scrapyd,dfockler/scrapyd,sigma-random/scrapyd,nyov/scrapyd,scrapy/scrapyd,nyov/scrapyd,CENDARI/scrapyd,2014fgq/scrapyd,wujuguang/scrapyd,masterPPP/scrapyd,wujuguang/scrapyd,aivarsk/scrapyd,dfockler/scrapyd,CENDARI/scrapyd,sigma-random/scrapyd,masterPPP/scrapyd,eliasdorneles/scrapyd,eliasdorneles/scrapyd