fix bug with extra spaces in the configuration file
fix bug with extra spaces in the configuration file

fugitifduck/exabgp,earies/exabgp,PowerDNS/exabgp,fugitifduck/exabgp,lochiiconnectivity/exabgp,chrisy/exabgp,dneiter/exabgp,blablacar/exabgp,PowerDNS/exabgp,chrisy/exabgp,blablacar/exabgp,benagricola/exabgp,lochiiconnectivity/exabgp,dneiter/exabgp,benagricola/exabgp,lochiiconnectivity/exabgp,PowerDNS/exabgp,dneiter/exabgp,fugitifduck/exabgp,earies/exabgp,chrisy/exabgp,blablacar/exabgp,earies/exabgp,benagricola/exabgp