moves the "help" in the usage information of a wrong command to the correct position
moves the "help" in the usage information of a wrong command to the correct position

fixes bug 922047

Change-Id: I9fdd76bd995a9bc4c469a8bcb47fe0e7f8a3d261

Shihta/python-novaclient,guptaankita/python-novaclient,citrix-openstack-build/python-novaclient,takeshineshiro/python-novaclient,metacloud/python-novaclient,akash1808/python-novaclient,ntt-sic/python-novaclient,mat128/python-novaclient,CCI-MOC/python-novaclient,JioCloud/python-novaclient,akash1808/python-novaclient,Shihta/python-novaclient,citrix-openstack-build/python-novaclient,metacloud/python-novaclient,takeshineshiro/python-novaclient,JioCloud/python-novaclient,guptaankita/python-novaclient,mat128/python-novaclient,ntt-sic/python-novaclient,CCI-MOC/python-novaclient