message: Add additional explanation
diff: @@ -9,7 +9,7 @@ namespace eosio {
  /**
  * This contract enables the creation, issuance, and transfering of many different tokens.
  - * @deprecated This class is deprecated in favor of Dawn 3.0
  + * @deprecated This class is deprecated in favor of eosio.token in Dawn 3.0
  */
  class currency {
  public:
  