problem with mix run priv/repo/seeds.exs

[dstreet26]

1. git clone https://github.com/silviurosu/ecto-jsonb-example
2. cd ecto-jsonb-example
3. mix deps.get
4. Update dev.exs with proper username//password
5. mix ecto.create
6. mix ecto.migrate
7. mix run priv/repo/seeds.exs

Error:

** (SyntaxError) priv/repo/seeds.exs:13: syntax error before: loyalties
    (elixir) lib/code.ex:376: Code.require_file/2
    (mix) lib/mix/tasks/run.ex:100: Mix.Tasks.Run.run/5
    (mix) lib/mix/tasks/run.ex:55: Mix.Tasks.Run.run/1
    (mix) lib/mix/task.ex:301: Mix.Task.run_task/3
    (mix) lib/mix/cli.ex:75: Mix.CLI.run_task/2