Update GUIDE.md
Update GUIDE.md

Former-commit-id: 9f0d3d4672aa26b21e531ff742ff18697840564c
certtools/intelmq,aaronkaplan/intelmq,sch3m4/intelmq,pkug/intelmq,aaronkaplan/intelmq,sch3m4/intelmq,certtools/intelmq,sch3m4/intelmq,pkug/intelmq,pkug/intelmq,robcza/intelmq,robcza/intelmq,robcza/intelmq,robcza/intelmq,aaronkaplan/intelmq,certtools/intelmq,pkug/intelmq,sch3m4/intelmq