Fix “JSFiddle” capitalisation
Fix “JSFiddle” capitalisation

See http://jsfiddle.net – “JSFiddle”. The documentation uses
“jsFiddle”, but that looks out of date.

Marsfan/justdelete.me,tupaschoal/justdelete.me,neeklamy/justdelete.me,skaulana/justdelete.me,tupaschoal/justdelete.me,rmlewisuk/justdelete.me,tupaschoal/justdelete.me,jdm-contrib/justdelete.me,jdm-contrib/justdelete.me,skaulana/justdelete.me,justdeleteme/justdelete.me,AnyaMit/justdelete.me,Marsfan/justdelete.me,huwr/justdelete.me,huwr/justdelete.me,rmlewisuk/justdelete.me,dsprenkels/justdelete.me,jdm-contrib/justdelete.me,tupaschoal/justdelete.me,dsprenkels/justdelete.me,AnyaMit/justdelete.me,justdeleteme/justdelete.me,jdm-contrib/justdelete.me,neeklamy/justdelete.me