parse JSON containing an array in NodeJS

I have to parse a json file containing an array into a NodeJS program:

My json file:

{
  "name":"M"
  "types":[
            "al",
            "pouf",
            "k"
           ]
  }

I read the JSON file into my NodeJS program using:

var my_json = require(./json);

But I have this error message:

Unexpected string
  at Object.parse (native)
  at Object.Module._etensions..json (module.js:486:27)
  at Module.load (module.js:310:12)