lxd init: clarify no port is wanted with server address
lxd init: clarify no port is wanted with server address

Signed-off-by: Serge Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

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