Fix description of ServerGroupAffinityFilter
Fix description of ServerGroupAffinityFilter

ServerGroupAffinityFilter was used instead of
ServerGroupAntiAffinityFilter in the filter description.

Change-Id: I16721db5a7dcf90e72047dd5ca5a4f55088c147d

maelnor/nova,CloudServer/nova,viggates/nova,belmiromoreira/nova,JioCloud/nova_test_latest,berrange/nova,cloudbase/nova,joker946/nova,nikesh-mahalka/nova,CCI-MOC/nova,akash1808/nova,projectcalico/calico-nova,rajalokan/nova,phenoxim/nova,mikalstill/nova,joker946/nova,blueboxgroup/nova,double12gzh/nova,saleemjaveds/https-github.com-openstack-nova,JioCloud/nova,tanglei528/nova,badock/nova,redhat-openstack/nova,affo/nova,eharney/nova,j-carpentier/nova,jianghuaw/nova,eonpatapon/nova,badock/nova,cernops/nova,CEG-FYP-OpenStack/scheduler,zzicewind/nova,LoHChina/nova,devendermishrajio/nova_test_latest,Yusuke1987/openstack_template,openstack/nova,eayunstack/nova,redhat-openstack/nova,belmiromoreira/nova,vladikr/nova_drafts,apporc/nova,raildo/nova,varunarya10/nova_test_latest,thomasem/nova,shail2810/nova,noironetworks/nova,mandeepdhami/nova,bigswitch/nova,cyx1231st/nova,virtualopensystems/nova,Francis-Liu/animated-broccoli,sebrandon1/nova,dawnpower/nova,Yusuke1987/openstack_template,fnordahl/nova,devendermishrajio/nova_test_latest,petrutlucian94/nova,jianghuaw/nova,thomasem/nova,JianyuWang/nova,kimjaejoong/nova,whitepages/nova,viggates/nova,orbitfp7/nova,rajalokan/nova,Tehsmash/nova,dims/nova,akash1808/nova_test_latest,rajalokan/nova,tealover/nova,dims/nova,berrange/nova,alexandrucoman/vbox-nova-driver,openstack/nova,blueboxgroup/nova,phenoxim/nova,double12gzh/nova,vmturbo/nova,mgagne/nova,Juniper/nova,NeCTAR-RC/nova,Tehsmash/nova,cloudbase/nova-virtualbox,scripnichenko/nova,BeyondTheClouds/nova,tangfeixiong/nova,felixma/nova,NeCTAR-RC/nova,sebrandon1/nova,Juniper/nova,alvarolopez/nova,adelina-t/nova,tangfeixiong/nova,jeffrey4l/nova,rahulunair/nova,klmitch/nova,apporc/nova,mmnelemane/nova,yosshy/nova,cyx1231st/nova,gooddata/openstack-nova,alaski/nova,petrutlucian94/nova,virtualopensystems/nova,mandeepdhami/nova,felixma/nova,takeshineshiro/nova,klmitch/nova,TwinkleChawla/nova,alvarolopez/nova,iuliat/nova,gooddata/openstack-nova,mahak/nova,zaina/nova,rajalokan/nova,cloudbase/nova,cernops/nova,zaina/nova,rahulunair/nova,iuliat/nova,zhimin711/nova,hanlind/nova,vmturbo/nova,tanglei528/nova,varunarya10/nova_test_latest,BeyondTheClouds/nova,vmturbo/nova,CiscoSystems/nova,maelnor/nova,takeshineshiro/nova,klmitch/nova,tealover/nova,adelina-t/nova,tianweizhang/nova,mgagne/nova,yatinkumbhare/openstack-nova,gooddata/openstack-nova,angdraug/nova,j-carpentier/nova,orbitfp7/nova,sebrandon1/nova,ted-gould/nova,Stavitsky/nova,devendermishrajio/nova,mikalstill/nova,zzicewind/nova,saleemjaveds/https-github.com-openstack-nova,dawnpower/nova,tudorvio/nova,TwinkleChawla/nova,eayunstack/nova,eharney/nova,yatinkumbhare/openstack-nova,cloudbase/nova-virtualbox,Metaswitch/calico-nova,ruslanloman/nova,CiscoSystems/nova,vmturbo/nova,jianghuaw/nova,cernops/nova,edulramirez/nova,mahak/nova,ruslanloman/nova,zhimin711/nova,JianyuWang/nova,tianweizhang/nova,hanlind/nova,devendermishrajio/nova,jianghuaw/nova,mahak/nova,Juniper/nova,CloudServer/nova,vladikr/nova_drafts,affo/nova,barnsnake351/nova,CCI-MOC/nova,bgxavier/nova,alaski/nova,nikesh-mahalka/nova,klmitch/nova,angdraug/nova,Francis-Liu/animated-broccoli,yosshy/nova,watonyweng/nova,barnsnake351/nova,isyippee/nova,MountainWei/nova,mikalstill/nova,eonpatapon/nova,watonyweng/nova,openstack/nova,shail2810/nova,raildo/nova,scripnichenko/nova,LoHChina/nova,Metaswitch/calico-nova,silenceli/nova,jeffrey4l/nova,bigswitch/nova,isyippee/nova,CEG-FYP-OpenStack/scheduler,edulramirez/nova,alexandrucoman/vbox-nova-driver,fnordahl/nova,gooddata/openstack-nova,silenceli/nova,JioCloud/nova_test_latest,akash1808/nova,bgxavier/nova,kimjaejoong/nova,whitepages/nova,JioCloud/nova,mmnelemane/nova,noironetworks/nova,Juniper/nova,cloudbase/nova,rahulunair/nova,Stavitsky/nova,akash1808/nova_test_latest,ted-gould/nova,projectcalico/calico-nova,MountainWei/nova,tudorvio/nova,hanlind/nova,BeyondTheClouds/nova