Fix rubocop offense
Fix rubocop offense

mssola/Portus,krishnak9/Portus,angry-tony/Portus-20170827,krishnak9/Portus,krishnak9/Portus,angry-tony/Portus-20170827,SUSE/Portus,krishnak9/Portus,SUSE/Portus,angry-tony/Portus-20170827,SUSE/Portus,mssola/Portus,SUSE/Portus,mssola/Portus,mssola/Portus,angry-tony/Portus-20170827