Update UserGuide.md
Update UserGuide.md

Former-commit-id: 5c4c271b7b6f05c79dcfeae7134c868ba33a7cb9
certtools/intelmq,sch3m4/intelmq,robcza/intelmq,aaronkaplan/intelmq,aaronkaplan/intelmq,pkug/intelmq,pkug/intelmq,robcza/intelmq,robcza/intelmq,aaronkaplan/intelmq,sch3m4/intelmq,pkug/intelmq,sch3m4/intelmq,pkug/intelmq,sch3m4/intelmq,certtools/intelmq,certtools/intelmq,robcza/intelmq