Fix encoding in core/array/pack/shared/string.rb
Fix encoding in core/array/pack/shared/string.rb

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