Fix typo error
Fix typo error

Fixed error in the code responsible for retrieving the
list of meters tied to glance

Change-Id: I911288e944f4f573d1f1d40a756f548663202515
Closes-Bug: #1265762

dan1/horizon-proto,liyitest/rr,CiscoSystems/avos,endorphinl/horizon-fork,saydulk/horizon,bac/horizon,anthonydillon/horizon,dan1/horizon-x509,sandvine/horizon,wolverineav/horizon,xinwu/horizon,tellesnobrega/horizon,Metaswitch/horizon,RudoCris/horizon,CiscoSystems/avos,mrunge/openstack_horizon,Daniex/horizon,blueboxgroup/horizon,BiznetGIO/horizon,saydulk/horizon,eayunstack/horizon,izadorozhna/dashboard_integration_tests,damien-dg/horizon,django-leonardo/horizon,zouyapeng/horizon,agileblaze/OpenStackTwoFactorAuthentication,icloudrnd/automation_tools,Mirantis/mos-horizon,RudoCris/horizon,liyitest/rr,pranavtendolkr/horizon,Hodorable/0602,davidcusatis/horizon,spring-week-topos/horizon-week,orbitfp7/horizon,sandvine/horizon,damien-dg/horizon,Daniex/horizon,wangxiangyu/horizon,tsufiev/horizon,agileblaze/OpenStackTwoFactorAuthentication,Dark-Hacker/horizon,luhanhan/horizon,yanheven/console,bac/horizon,takeshineshiro/horizon,anthonydillon/horizon,yjxtogo/horizon,henaras/horizon,yanheven/console,promptworks/horizon,philoniare/horizon,django-leonardo/horizon,CiscoSystems/horizon,yjxtogo/horizon,kfox1111/horizon,nvoron23/avos,Mirantis/mos-horizon,Tesora/tesora-horizon,Tesora/tesora-horizon,BiznetGIO/horizon,pranavtendolkr/horizon,mdavid/horizon,bigswitch/horizon,noironetworks/horizon,FNST-OpenStack/horizon,NeCTAR-RC/horizon,dan1/horizon-proto,Solinea/horizon,VaneCloud/horizon,tqtran7/horizon,tellesnobrega/horizon,tellesnobrega/horizon,NCI-Cloud/horizon,tsufiev/horizon,mrunge/openstack_horizon,wolverineav/horizon,Hodorable/0602,henaras/horizon,karthik-suresh/horizon,tellesnobrega/horizon,watonyweng/horizon,watonyweng/horizon,flochaz/horizon,xme1226/horizon,gerrive/horizon,Dark-Hacker/horizon,anthonydillon/horizon,karthik-suresh/horizon,xinwu/horizon,redhat-openstack/horizon,blueboxgroup/horizon,maestro-hybrid-cloud/horizon,redhat-cip/horizon,openstack/horizon,mdavid/horizon,Hodorable/0602,karthik-suresh/horizon,wolverineav/horizon,Daniex/horizon,NeCTAR-RC/horizon,Solinea/horizon,ging/horizon,spring-week-topos/horizon-week,zouyapeng/horizon,django-leonardo/horizon,philoniare/horizon,BiznetGIO/horizon,damien-dg/horizon,henaras/horizon,nvoron23/avos,xme1226/horizon,redhat-cip/horizon,mdavid/horizon,doug-fish/horizon,gochist/horizon,FNST-OpenStack/horizon,kfox1111/horizon,zouyapeng/horizon,noironetworks/horizon,coreycb/horizon,vladryk/horizon,liyitest/rr,coreycb/horizon,mandeepdhami/horizon,icloudrnd/automation_tools,spring-week-topos/horizon-week,Solinea/horizon,ging/horizon,CiscoSystems/horizon,bigswitch/horizon,aaronorosen/horizon-congress,promptworks/horizon,Mirantis/mos-horizon,NeCTAR-RC/horizon,Hodorable/0602,coreycb/horizon,froyobin/horizon,j4/horizon,dan1/horizon-proto,sandvine/horizon,dan1/horizon-x509,JioCloud/horizon,redhat-openstack/horizon,VaneCloud/horizon,flochaz/horizon,yeming233/horizon,froyobin/horizon,vladryk/horizon,JioCloud/horizon,idjaw/horizon,promptworks/horizon,luhanhan/horizon,yeming233/horizon,FNST-OpenStack/horizon,orbitfp7/horizon,NCI-Cloud/horizon,ChameleonCloud/horizon,izadorozhna/dashboard_integration_tests,RudoCris/horizon,eayunstack/horizon,yeming233/horizon,endorphinl/horizon-fork,Dark-Hacker/horizon,endorphinl/horizon-fork,redhat-openstack/horizon,damien-dg/horizon,idjaw/horizon,wangxiangyu/horizon,mrunge/horizon,idjaw/horizon,aaronorosen/horizon-congress,VaneCloud/horizon,django-leonardo/horizon,dan1/horizon-x509,eayunstack/horizon,davidcusatis/horizon,endorphinl/horizon,davidcusatis/horizon,CiscoSystems/avos,wangxiangyu/horizon,ChameleonCloud/horizon,dan1/horizon-x509,noironetworks/horizon,newrocknj/horizon,froyobin/horizon,endorphinl/horizon,agileblaze/OpenStackTwoFactorAuthentication,BiznetGIO/horizon,openstack/horizon,nvoron23/avos,dan1/horizon-proto,kfox1111/horizon,tanglei528/horizon,Tesora/tesora-horizon,tqtran7/horizon,xinwu/horizon,philoniare/horizon,ging/horizon,FNST-OpenStack/horizon,Solinea/horizon,RudoCris/horizon,wangxiangyu/horizon,mrunge/horizon,noironetworks/horizon,Metaswitch/horizon,newrocknj/horizon,watonyweng/horizon,xme1226/horizon,luhanhan/horizon,endorphinl/horizon-fork,tqtran7/horizon,sandvine/horizon,icloudrnd/automation_tools,CiscoSystems/avos,mrunge/openstack_horizon,mrunge/horizon_lib,ging/horizon,endorphinl/horizon,gochist/horizon,gerrive/horizon,mrunge/horizon,tqtran7/horizon,openstack/horizon,mandeepdhami/horizon,idjaw/horizon,yanheven/console,davidcusatis/horizon,Metaswitch/horizon,newrocknj/horizon,ChameleonCloud/horizon,coreycb/horizon,takeshineshiro/horizon,agileblaze/OpenStackTwoFactorAuthentication,Metaswitch/horizon,icloudrnd/automation_tools,j4/horizon,mrunge/horizon_lib,blueboxgroup/horizon,henaras/horizon,zouyapeng/horizon,bigswitch/horizon,endorphinl/horizon,takeshineshiro/horizon,vladryk/horizon,Tesora/tesora-horizon,tanglei528/horizon,redhat-cip/horizon,JioCloud/horizon,maestro-hybrid-cloud/horizon,Daniex/horizon,takeshineshiro/horizon,gerrive/horizon,Dark-Hacker/horizon,pranavtendolkr/horizon,CiscoSystems/horizon,wolverineav/horizon,blueboxgroup/horizon,NCI-Cloud/horizon,newrocknj/horizon,yjxtogo/horizon,orbitfp7/horizon,xinwu/horizon,mdavid/horizon,doug-fish/horizon,saydulk/horizon,aaronorosen/horizon-congress,redhat-openstack/horizon,doug-fish/horizon,bac/horizon,kfox1111/horizon,flochaz/horizon,philoniare/horizon,karthik-suresh/horizon,j4/horizon,openstack/horizon,liyitest/rr,j4/horizon,tsufiev/horizon,saydulk/horizon,ChameleonCloud/horizon,mandeepdhami/horizon,VaneCloud/horizon,nvoron23/avos,pranavtendolkr/horizon,bac/horizon,tanglei528/horizon,CiscoSystems/horizon,gochist/horizon,yeming233/horizon,gerrive/horizon,watonyweng/horizon,Mirantis/mos-horizon,bigswitch/horizon,anthonydillon/horizon,redhat-cip/horizon,flochaz/horizon,tsufiev/horizon,orbitfp7/horizon,mandeepdhami/horizon,yjxtogo/horizon,luhanhan/horizon,vladryk/horizon,maestro-hybrid-cloud/horizon,NeCTAR-RC/horizon,NCI-Cloud/horizon,doug-fish/horizon,promptworks/horizon,maestro-hybrid-cloud/horizon,mrunge/horizon_lib