message: fix copy/paste error in the transfer delegation test
diff: @@ -178,12 +178,12 @@ BOOST_AUTO_TEST_CASE( transfer_delegation ) { try {
  ("name", "transfer")
  ("authorization", variants({
  mutable_variant_object()
  - ("actor", "bart")
  + ("actor", "dan")
  ("permission", name(config::active_name).to_string())
  }))
  ("data", mutable_variant_object()
  - ("from", "bart")
  - ("to", "dan")
  + ("from", "dan")
  + ("to", "trust")
  ("quantity", amount)
  ("memo", "memo")
  )
  