Add missing linebreak to lxd help
Add missing linebreak to lxd help

Signed-off-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

lxc/lxd,lxc/lxd,akshaykarle/lxd,stgraber/lxd,Skarlso/lxd,Skarlso/lxd,mjeanson/lxd,techtonik/lxd,lxc/lxd,chrisglass/lxd,hallyn/lxd,erikmack/lxd,atxwebs/lxd,erikmack/lxd,hallyn/lxd,pcdummy/lxd,stgraber/lxd,atxwebs/lxd,mjeanson/lxd,chrisglass/lxd,stgraber/lxd,akshaykarle/lxd,georghopp/lxd,jsavikko/lxd,lxc/lxd,hallyn/lxd,jsavikko/lxd,pcdummy/lxd,ollie314/lxd,Skarlso/lxd,stgraber/lxd,lxc/lxd,erikmack/lxd,chrisglass/lxd,techtonik/lxd,lxc/lxd,hallyn/lxd,jsavikko/lxd,hallyn/lxd,atxwebs/lxd,stgraber/lxd,ollie314/lxd,georghopp/lxd,techtonik/lxd,pcdummy/lxd,atxwebs/lxd,hallyn/lxd,mjeanson/lxd,georghopp/lxd,stgraber/lxd,Skarlso/lxd,akshaykarle/lxd,lxc/lxd,ollie314/lxd,stgraber/lxd