update documentation for money.rb
update documentation for money.rb

BrandyMint/money,AlexVPopov/money,kewaunited/money,insphire/money,bnmrrs/money,saizai/money,RubyMoney/money,pixeltrix/money,envato/money,maicoin/money,printercu/money,nilbus/money,paulodiniz/money,richardvenneman/money,bonusly/money,gregoryhappyfresh/money,antstorm/money