fix potential issue with tag name
fix potential issue with tag name

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