Fix spelling in docstrings
Fix spelling in docstrings

Change-Id: I45b913e701c3902e16a73a99fff01c115f63c2a9

Juniper/nova,silenceli/nova,vladikr/nova_drafts,badock/nova,rahulunair/nova,aristanetworks/arista-ovs-nova,leilihh/novaha,affo/nova,Triv90/Nova,houshengbo/nova_vmware_compute_driver,leilihh/nova,citrix-openstack-build/nova,ted-gould/nova,DirectXMan12/nova-hacking,saleemjaveds/https-github.com-openstack-nova,OpenAcademy-OpenStack/nova-scheduler,plumgrid/plumgrid-nova,double12gzh/nova,alaski/nova,varunarya10/nova_test_latest,Yuriy-Leonov/nova,savi-dev/nova,paulmathews/nova,alvarolopez/nova,eayunstack/nova,scripnichenko/nova,sridevikoushik31/nova,zaina/nova,iuliat/nova,eonpatapon/nova,petrutlucian94/nova_dev,qwefi/nova,akash1808/nova_test_latest,takeshineshiro/nova,angdraug/nova,takeshineshiro/nova,jeffrey4l/nova,cloudbau/nova,vladikr/nova_drafts,cloudbase/nova-virtualbox,maoy/zknova,Metaswitch/calico-nova,fnordahl/nova,ewindisch/nova,akash1808/nova,sebrandon1/nova,imsplitbit/nova,noironetworks/nova,sebrandon1/nova,cyx1231st/nova,usc-isi/nova,zhimin711/nova,silenceli/nova,whitepages/nova,watonyweng/nova,gspilio/nova,sridevikoushik31/nova,qwefi/nova,cloudbau/nova,vmturbo/nova,zzicewind/nova,LoHChina/nova,Triv90/Nova,aristanetworks/arista-ovs-nova,MountainWei/nova,TwinkleChawla/nova,mandeepdhami/nova,aristanetworks/arista-ovs-nova,spring-week-topos/nova-week,yrobla/nova,CiscoSystems/nova,maelnor/nova,NewpTone/stacklab-nova,sacharya/nova,savi-dev/nova,noironetworks/nova,dims/nova,devoid/nova,tanglei528/nova,akash1808/nova_test_latest,zaina/nova,ntt-sic/nova,cloudbase/nova,maheshp/novatest,Brocade-OpenSource/OpenStack-DNRM-Nova,sridevikoushik31/nova,petrutlucian94/nova_dev,varunarya10/nova_test_latest,shootstar/novatest,virtualopensystems/nova,NewpTone/stacklab-nova,gooddata/openstack-nova,hanlind/nova,gooddata/openstack-nova,mahak/nova,jianghuaw/nova,openstack/nova,belmiromoreira/nova,thomasem/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,mandeepdhami/nova,bclau/nova,NeCTAR-RC/nova,petrutlucian94/nova,projectcalico/calico-nova,adelina-t/nova,scripnichenko/nova,nikesh-mahalka/nova,JioCloud/nova_test_latest,CCI-MOC/nova,citrix-openstack-build/nova,redhat-openstack/nova,sridevikoushik31/openstack,sacharya/nova,mmnelemane/nova,tanglei528/nova,bgxavier/nova,fajoy/nova,luogangyi/bcec-nova,cernops/nova,shahar-stratoscale/nova,tianweizhang/nova,blueboxgroup/nova,alvarolopez/nova,TieWei/nova,jianghuaw/nova,CiscoSystems/nova,mgagne/nova,Yusuke1987/openstack_template,fnordahl/nova,ntt-sic/nova,j-carpentier/nova,adelina-t/nova,projectcalico/calico-nova,LoHChina/nova,plumgrid/plumgrid-nova,paulmathews/nova,bclau/nova,yrobla/nova,belmiromoreira/nova,orbitfp7/nova,tangfeixiong/nova,NoBodyCam/TftpPxeBootBareMetal,rrader/nova-docker-plugin,klmitch/nova,bigswitch/nova,rickerc/nova_audit,orbitfp7/nova,devendermishrajio/nova,BeyondTheClouds/nova,edulramirez/nova,devendermishrajio/nova_test_latest,tealover/nova,TieWei/nova,jeffrey4l/nova,barnsnake351/nova,eayunstack/nova,spring-week-topos/nova-week,mikalstill/nova,mikalstill/nova,JioCloud/nova,redhat-openstack/nova,bgxavier/nova,Juniper/nova,NeCTAR-RC/nova,vmturbo/nova,tudorvio/nova,berrange/nova,angdraug/nova,joker946/nova,cyx1231st/nova,Tehsmash/nova,houshengbo/nova_vmware_compute_driver,jianghuaw/nova,yosshy/nova,badock/nova,dstroppa/openstack-smartos-nova-grizzly,phenoxim/nova,eharney/nova,BeyondTheClouds/nova,MountainWei/nova,Yuriy-Leonov/nova,usc-isi/nova,BeyondTheClouds/nova,rajalokan/nova,yatinkumbhare/openstack-nova,kimjaejoong/nova,iuliat/nova,isyippee/nova,berrange/nova,rajalokan/nova,NoBodyCam/TftpPxeBootBareMetal,klmitch/nova,zhimin711/nova,maoy/zknova,fajoy/nova,rajalokan/nova,CloudServer/nova,usc-isi/nova,cloudbase/nova,Stavitsky/nova,Triv90/Nova,JianyuWang/nova,hanlind/nova,vmturbo/nova,petrutlucian94/nova,cernops/nova,eonpatapon/nova,NoBodyCam/TftpPxeBootBareMetal,thomasem/nova,gspilio/nova,DirectXMan12/nova-hacking,maheshp/novatest,openstack/nova,gooddata/openstack-nova,mikalstill/nova,viggates/nova,Francis-Liu/animated-broccoli,dstroppa/openstack-smartos-nova-grizzly,rajalokan/nova,Yusuke1987/openstack_template,NewpTone/stacklab-nova,cloudbase/nova-virtualbox,maoy/zknova,DirectXMan12/nova-hacking,alexandrucoman/vbox-nova-driver,viggates/nova,affo/nova,bigswitch/nova,CCI-MOC/nova,apporc/nova,kimjaejoong/nova,dawnpower/nova,apporc/nova,sridevikoushik31/openstack,Metaswitch/calico-nova,savi-dev/nova,yosshy/nova,eharney/nova,SUSE-Cloud/nova,maelnor/nova,ruslanloman/nova,maheshp/novatest,vmturbo/nova,jianghuaw/nova,klmitch/nova,tudorvio/nova,openstack/nova,shail2810/nova,virtualopensystems/nova,shail2810/nova,raildo/nova,sebrandon1/nova,cernops/nova,isyippee/nova,Juniper/nova,alaski/nova,CloudServer/nova,gooddata/openstack-nova,klmitch/nova,shahar-stratoscale/nova,rickerc/nova_audit,devendermishrajio/nova,cloudbase/nova,ewindisch/nova,saleemjaveds/https-github.com-openstack-nova,mahak/nova,OpenAcademy-OpenStack/nova-scheduler,mgagne/nova,leilihh/novaha,felixma/nova,Stavitsky/nova,Juniper/nova,j-carpentier/nova,ruslanloman/nova,luogangyi/bcec-nova,sridevikoushik31/openstack,dims/nova,devendermishrajio/nova_test_latest,mmnelemane/nova,tealover/nova,tianweizhang/nova,sridevikoushik31/nova,edulramirez/nova,rahulunair/nova,devoid/nova,CEG-FYP-OpenStack/scheduler,JioCloud/nova_test_latest,phenoxim/nova,tangfeixiong/nova,zzicewind/nova,joker946/nova,ted-gould/nova,shootstar/novatest,hanlind/nova,TwinkleChawla/nova,dstroppa/openstack-smartos-nova-grizzly,imsplitbit/nova,yrobla/nova,akash1808/nova,JianyuWang/nova,JioCloud/nova,paulmathews/nova,Francis-Liu/animated-broccoli,CEG-FYP-OpenStack/scheduler,watonyweng/nova,felixma/nova,SUSE-Cloud/nova,blueboxgroup/nova,barnsnake351/nova,double12gzh/nova,nikesh-mahalka/nova,yatinkumbhare/openstack-nova,raildo/nova,Tehsmash/nova,leilihh/nova,mahak/nova,dawnpower/nova,rrader/nova-docker-plugin,whitepages/nova,alexandrucoman/vbox-nova-driver,fajoy/nova,rahulunair/nova,houshengbo/nova_vmware_compute_driver,gspilio/nova