Fix typo in Marshal#load specdoc
Fix typo in Marshal#load specdoc

BanzaiMan/rubyspec,ruby/rubyspec,ruby/spec,wied03/rubyspec,kachick/rubyspec,nobu/rubyspec,nobu/rubyspec,eregon/rubyspec,wied03/rubyspec,nobu/rubyspec,kachick/rubyspec,sgarciac/spec,sgarciac/spec,sgarciac/spec,ruby/rubyspec,wied03/rubyspec,eregon/rubyspec,ruby/spec,eregon/rubyspec,BanzaiMan/rubyspec,kachick/rubyspec,ruby/spec