Added comment to commented-out testcase
Added comment to commented-out testcase

josephyzhou/dns,benbearchen/dns,miekg/dns,flebarbe/dns,tsenart/dns,michaelharo/dns,rolandshoemaker/dns,bragr/dns,asergeyev/dns,jmhodges/dns,letsencrypt/dns,modulexcite/dns,jdef/dns,curtiszimmerman/dns,hugozhu/dns,ErikDubbelboer/dns,skynet/dns,janstk/dns,skyportsystems/dns,ezoic/dns,ym/go-dns,tempbottle/dns,bboreham/dns,cloudflare/dns,Psiphon-Inc/dns