Oops! - Remove extra braces in nova-docker pre/post hook
Oops! - Remove extra braces in nova-docker pre/post hook

Change-Id: If9d85c64497beaaec526b5bcf2c78e67453179a2

Tesora/tesora-project-config,open-switch/infra_project-config,dongwenjuan/project-config,anbangr/osci-project-config,noorul/os-project-config,dongwenjuan/project-config,open-switch/infra_project-config,citrix-openstack/project-config,coolsvap/project-config,Tesora/tesora-project-config,noorul/os-project-config,coolsvap/project-config,openstack-infra/project-config,anbangr/osci-project-config,openstack-infra/project-config,citrix-openstack/project-config