Fix notify_nova options
Fix notify_nova options

This patch fixes various typos that prevent the neutron nova
notification options from working.

Change-Id: Ia3fb1e02008b338e2d08e927346397292be4e398
Closes-Bug: #1321347

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