lxc_unshare: edit help output
lxc_unshare: edit help output

Signed-off-by: Michael Santos <16b0f016d4fa1d92b0ae711ca82b11715b29674f@gmail.com>
Signed-off-by: Daniel Lezcano <3211518dd4d87cb3f7ee12cb52e14b7fb2bc0446@fr.ibm.com>

efiop/lxc,LynxChaus/lxc,ostap/lxc,fwilson42/lxc,akshaykarle/lxc,Pelagicore/lxc,ksperis/lxc,QingweiPeterLan/cs188-lxc,codebauss/lxc,terceiro/lxc,christiaan/lxc,fwilson42/lxc,ecarrara/lxc,coconutpilot/lxc-gentoo-new,DarknessBeforeDawn/lxc,rldleblanc/lxc,bmoar/lxc,hkjolhede/lxc,virajs/lxc,hallyn/lxc,ysbnim/lxc,hallyn/lxc,fwilson42/lxc,lisongmin/lxc,glensc/lxc,regit/lxc,potatosalad/lxc,GreatFruitOmsk/lxc,ojkastl/lxc_Patches,ojkastl/lxc_Patches,LynxChaus/lxc,weizhenwei/lxc,tych0/lxc,jirislaby/lxc,ojkastl/lxc_Patches,thmo/lxc,ss1h2a3tw/lxc,ksperis/lxc,rowhit/lxc,major/lxc,bostjan/lxc,ojkastl/lxc_Patches,glensc/lxc,codebauss/lxc,jirislaby/lxc,virajs/lxc,thmo/lxc,terceiro/lxc,caglar10ur/lxc,thmo/lxc,raspberrypython/lxc,major/lxc,DarknessBeforeDawn/lxc,armcc/lxc,szaszg/lxc,caglar10ur/lxc,smoser/lxc,coconutpilot/lxc-gentoo-new,weizhenwei/lxc,hfuCN/lxc,yubo/lxc,sapun/lxc,DarknessBeforeDawn/lxc,ss1h2a3tw/lxc,tych0/lxc,rowhit/lxc,ioops/lxc,smoser/lxc,Distrotech/lxc,rldleblanc/lxc,JohnPeacockMessageSystems/lxc,jirislaby/lxc,ksperis/lxc,hfuCN/lxc,LynxChaus/lxc,akshaykarle/lxc,abstrakraft/lxc-android-lxc,Distrotech/lxc,ysbnim/lxc,hfuCN/lxc,weizhenwei/lxc,Ponce/lxc,lazy404/lxc,major/lxc,federicobriata/lxc,efiop/lxc,inokappa/lxc,JohnPeacockMessageSystems/lxc,Pelagicore/lxc,yubo/lxc,rowhit/lxc,QingweiPeterLan/cs188-lxc,bostjan/lxc,federicobriata/lxc,bmoar/lxc,JohnPeacockMessageSystems/lxc,sapun/lxc,potatosalad/lxc,aeris/lxc,ioops/lxc,hallyn/lxc,lazy404/lxc,abstrakraft/lxc-android-lxc,smoser/lxc,bostjan/lxc,GreatFruitOmsk/lxc,glensc/lxc,Distrotech/lxc,lisongmin/lxc,Ponce/lxc,cjwatson/lxc,rldleblanc/lxc,cjwatson/lxc,abstrakraft/lxc-android-lxc,aeris/lxc,ysbnim/lxc,GreatFruitOmsk/lxc,raspberrypython/lxc,bmoar/lxc,virajs/lxc,smoser/lxc,ecarrara/lxc,ioops/lxc,Ponce/lxc,efiop/lxc,szaszg/lxc,szaszg/lxc,yubo/lxc,ecarrara/lxc,terceiro/lxc,lazy404/lxc,lisongmin/lxc,codebauss/lxc,regit/lxc,raspberrypython/lxc,hkjolhede/lxc,akshaykarle/lxc,cjwatson/lxc,armcc/lxc,hkjolhede/lxc,regit/lxc,tych0/lxc,QingweiPeterLan/cs188-lxc,inokappa/lxc,ss1h2a3tw/lxc,christiaan/lxc,christiaan/lxc,Pelagicore/lxc,aeris/lxc,abstrakraft/lxc-android-lxc,sapun/lxc,armcc/lxc,federicobriata/lxc,caglar10ur/lxc,ostap/lxc