Update manual page.
Update manual page.

wlanslovenija/babeld,jech/babeld,dtaht/babeld-shortrtt-metrics,boutier/babeld,sudomesh/babeld,Gwendocg/babeldToS,woniullb/babeld,jech/babeld,Drooids/babeld,tcatm/babeld,wlanslovenija/babeld,Gwendocg/babeldToS