Changed mix.exs

mix.exs

  defp aliases do
    [
      "ecto.migrate": ["ecto.migrate", "ecto.dump"],
      "ecto.setup": ["ecto.create", "ecto.load", "ecto.migrate", "run priv/repo/seeds.exs"],
      "ecto.reset": ["ecto.drop", "ecto.setup"],
      test: ["ecto.create --quiet", "ecto.load", "ecto.migrate", "test"]
    ]
  end