Fix logout method invocation
Fix logout method invocation

JIRA:NCP-1556

roaet/quark,alanquillin/quark,rackerlabs/quark,rackerlabs/quark,asadoughi/quark,lmaycotte/quark,alanquillin/quark,roaet/quark,asadoughi/quark,Cerberus98/quark,Cerberus98/quark,lmaycotte/quark