Fix html tag ordering in doc string.
Fix html tag ordering in doc string.

Go-ApiBlueprint-Go/blackfriday,Depado/blackfriday,linuxerwang/blackfriday,DimShadoWWW/blackfriday,kristofer/blackfriday,lfn3/blackfriday,Ronmi/blackfriday,jacobxk/blackfriday,DimShadoWWW/blackfriday,rtfb/blackfriday,ckeyer/blackfriday,ArtemTeleshev/blackfriday,tianon/debian-golang-blackfriday,icco/blackfriday,ckeyer/blackfriday,treejames/blackfriday,Ganners/blackfriday,treejames/blackfriday,kristofer/blackfriday,jmptrader/blackfriday,beni55/blackfriday,tw4452852/blackfriday,Go-ApiBlueprint-Go/blackfriday,apiaryio/blackfriday,beni55/blackfriday,linuxerwang/blackfriday,tianon/debian-golang-blackfriday,elian0211/blackfriday,lfn3/blackfriday,JackKnifed/blackfriday,elian0211/blackfriday,tw4452852/blackfriday,Ronmi/blackfriday,Ganners/blackfriday,JackKnifed/blackfriday,rtfb/blackfriday,Depado/blackfriday,jacobxk/blackfriday,apiaryio/blackfriday,icco/blackfriday,jmptrader/blackfriday,ArtemTeleshev/blackfriday