Make highlight.js example clearer
Make highlight.js example clearer

Provide the missing step to actually use the library. Should be helpful for a newbie.

ryanclarke/hugo,ffrizzo/hugo,bramp/hugo,gohugoio/hugo,melo/hugo,ffrizzo/hugo,fhergomez/hugo,abourget/hugo,fedelibre/hugo,halostatue/hugo,mdhender/hugo,Zenithar/hugo,mdhender/hugo,anthonyfok/hugo,MarkDBlackwell/hugo,tubo028/hugo,mayah/hugo,bogem/hugo,tjyang/hugo,Zenithar/hugo,bramp/hugo,fedelibre/hugo,gohugoio/hugo,melo/hugo,mayah/hugo,fedelibre/hugo,ifraixedes/hugo,tatsushid/hugo,soundrussian/hugo,coderzh/hugo,sprig/hugo,mitchchn/hugo,bogem/hugo,mitchchn/hugo,mdhender/hugo,tatsushid/hugo,tjyang/hugo,tischda/hugo,fhergomez/hugo,ryanclarke/hugo,MarkDBlackwell/hugo,sprig/hugo,gohugoio/hugo,derekperkins/hugo,ifraixedes/hugo,vbatoufflet/hugo,kujohn/hugo,jygastaud/hugo,soundrussian/hugo,digitalcraftsman/hugo,kujohn/hugo,derekperkins/hugo,mdhender/hugo,badoet/hugo,anthonyfok/hugo,tubo028/hugo,abourget/hugo,jygastaud/hugo,vbatoufflet/hugo,badoet/hugo,digitalcraftsman/hugo,halostatue/hugo,fedelibre/hugo,tischda/hugo,coderzh/hugo,anthonyfok/hugo