You have a spelling error for "beowulf", unfortunately. It's easily fixed, though. Replace the line

],["$; ornh"        ,"rq $:","jhys pyhfgre bs $~"
[download]

with

], ["$; orb"        ,"rq $:","jhys pyhfgre bs $~"
[download]

and all will be well,
Regards,
Owen