Add comments for normalize-edges
Add comments for normalize-edges

rbrw/puppetdb,senior/puppetdb,johnduarte/puppetdb,johnduarte/puppetdb,rbrw/puppetdb,stahnma/puppetdb,rbrw/puppetdb,haus/puppetdb,waynr/puppetdb,cprice404/puppetdb,grimradical/puppetdb,johnduarte/puppetdb,wkalt/puppetdb,waynr/puppetdb,mullr/puppetdb,mullr/puppetdb,haus/puppetdb,shrug/puppetdb,wkalt/puppetdb,rbrw/puppetdb,mullr/puppetdb,kbrezina/puppetdb,shrug/puppetdb,kbarber/puppetdb,puppetlabs/puppetdb,ajroetker/puppetdb,kbrezina/puppetdb,cprice404/puppetdb,senior/puppetdb,nfagerlund/puppetdb,grimradical/puppetdb,cprice404/puppetdb,github/puppetlabs-puppetdb,melissa/puppetdb,rbrw/puppetdb,jantman/puppetdb,nfagerlund/puppetdb,puppetlabs/puppetdb,haus/puppetdb,github/puppetlabs-puppetdb,kbarber/puppetdb,waynr/puppetdb,grimradical/puppetdb,puppetlabs/puppetdb,jantman/puppetdb,shrug/puppetdb,puppetlabs/puppetdb,kbrezina/puppetdb,highb/puppetdb,kbarber/puppetdb,jantman/puppetdb,mullr/puppetdb,stahnma/puppetdb,highb/puppetdb,waynr/puppetdb,mullr/puppetdb,puppetlabs/puppetdb,grimradical/puppetdb,senior/puppetdb,ajroetker/puppetdb,johnduarte/puppetdb,wkalt/puppetdb,github/puppetlabs-puppetdb,melissa/puppetdb,kbrezina/puppetdb,nfagerlund/puppetdb,highb/puppetdb,wkalt/puppetdb,highb/puppetdb,melissa/puppetdb,ajroetker/puppetdb,senior/puppetdb,kbarber/puppetdb,ajroetker/puppetdb,shrug/puppetdb,stahnma/puppetdb