Network: fix typo
Network: fix typo

Correct a typo added in commit ee7a01982611cdf8012a308fa49722146c51497f

TrivialFix

Change-Id: I1707002b499ce3af786e16ab153ac9884dfc53eb

sebrandon1/nova,hanlind/nova,Juniper/nova,jianghuaw/nova,phenoxim/nova,cloudbase/nova,gooddata/openstack-nova,mahak/nova,klmitch/nova,openstack/nova,mikalstill/nova,rahulunair/nova,hanlind/nova,openstack/nova,vmturbo/nova,gooddata/openstack-nova,Juniper/nova,sebrandon1/nova,cloudbase/nova,klmitch/nova,hanlind/nova,mahak/nova,openstack/nova,Juniper/nova,vmturbo/nova,rajalokan/nova,vmturbo/nova,mikalstill/nova,jianghuaw/nova,rahulunair/nova,mahak/nova,alaski/nova,jianghuaw/nova,rahulunair/nova,klmitch/nova,gooddata/openstack-nova,mikalstill/nova,Juniper/nova,rajalokan/nova,rajalokan/nova,rajalokan/nova,gooddata/openstack-nova,alaski/nova,phenoxim/nova,klmitch/nova,vmturbo/nova,cloudbase/nova,jianghuaw/nova,sebrandon1/nova