Remove blank space after print
Remove blank space after print

Keep code clean and pleasure:)

Change-Id: Ie0c0781eaeb57b32a9a6185a59353fc4b911afd6

rushiagr/devstack,richliu/devstack,bigswitch/devstack,williamthegrey/devstack,vishnugonela/devstack,dirkmueller/devstack,group-policy/devstack,bq-xiao/devstack,HPCHub/devstack,olivierlemasle/devstack,BSJAIN92/OpenStack,pacinete/devstack,vsham20/devstack,mc2014/devstack,nawawi/openstack,bswartz/devstack,tianweizhang/devstack,rushiagr/devstack,upadhyay-prashant/devstack,j4/devstack,olivierlemasle/devstack,andrewrothstein/devstack,flavio-fernandes/devstack,dtroyer/devstack,prithivm/branch01,promptworks/devstack,thomasem/devstack,richliu/devstack,avvocatodemarchis/devstack,vsham20/devstack,mc2014/devstack,atulpatil301/devstack,upadhyay-prashant/devstack,nuxeh/devstack,Mahito/devstack,innodee/openstackk,herrsechs/devstack,LoHChina/devstack,affo/devstack,TwinkleChawla/devstack,wenhuizhang/devstack,eharney/devstack,CloudServer/devstack,sc68cal/devstack,BSJAIN92/OpenStack,NaokiMiyata/devstack,pacinete/devstack,sc68cal/devstack,eharney/devstack,parul24/devstack,openstack-dev/devstack,ozamiatin/devstack,bswartz/devstack,LoHChina/devstack,NaokiMiyata/devstack,neerja28/Devstack_GlusterFS,Mahito/devstack,openstack-dev/devstack,noironetworks/devstack,nawawi/openstack,nuxeh/devstack,bq-xiao/devstack,samgoon/devstack,pombredanne/devstack,affo/devstack,pombredanne/devstack,pczerkas/devstack,andrewrothstein/devstack,samgoon/devstack,flavio-fernandes/devstack,tianweizhang/devstack,pczerkas/devstack,HPCHub/devstack,sequenceiq/devstack,mmasaki/devstack,kplus/devstack-moonshot,noironetworks/devstack,wenhuizhang/devstack,dtroyer/devstack,liuquansheng47/devstack,thomasem/devstack,TwinkleChawla/devstack,prithivm/branch01,varunarya10/devstack,jamielennox/devstack,mssumanth/devstack,atulpatil301/devstack,JioCloud/devstack,bigswitch/devstack,avvocatodemarchis/devstack,j4/devstack,virtualopensystems/devstack,eshnil2000/devstack,Juniper/devstack,vishnugonela/devstack,costingalan/devstack,costingalan/devstack,neerja28/Devstack_GlusterFS,srics/devstack,mmasaki/devstack,mssumanth/devstack,dirkmueller/devstack,liuquansheng47/devstack,bljgaurav/openstack-test,group-policy/devstack,bljgaurav/openstack-test,ozamiatin/devstack,kplus/devstack-moonshot,varunarya10/devstack,parul24/devstack,CloudServer/devstack,herrsechs/devstack,promptworks/devstack,sequenceiq/devstack