Missing closing bracket on .eslintrc example

[nvtaveras]

I'm currently following the tutorial for a npm package I'm creating and I noticed there's a closing bracket '}' missing under the rules property of the .eslintrc example (#125), the JSON should look like this:

{
  "env": {
    "node": true,  // Tells ESLint our module is running inside a Node.js environment
    "es6": true    // and it's using ES6 syntax
  },
  "rules": {
    "no-eval": 1,  // returns a warning when `eval` function is used
    "quotes": [2, "single"],  // returns error when double quotes is used
    "semi": [2, "always"],  // returns error when you forget a semicolon
    "sort-vars": 0  // does not care if your variables aren't ordered alphabetically
  }
}

Thanks for the awesome tutorial @filipedeschamps :+1:

[filipedeschamps]

Awesome, fixed :+1: