add cors credentials header doc in the config listing
add cors credentials header doc in the config listing

jzorrof/eve,matthieuprat/eve,julianhille/eve,mcreenan/eve,kidaa/eve,sebest/eve,eduardomb/eve,EasonYi/eve,amagdas/eve,bcrochet/eve,pjs7678/eve,mugurrus/eve,elpoisterio/eve,hustlzp/eve,yanyanqin/eve,stratosgear/eve,kalbasit/eve