{
  "name": "serial-number",
  "version": "0.3.0",
  "description": "Reads the machine's serial number (a.k.a. service/asset tag) or Amazon EC2 instance-id",
  "author": {
    "name": "Elan Shanker",
    "url": "http://github.com/es128"
  },
  "homepage": "https://github.com/es128/serial-number",
  "repository": {
    "type": "git",
    "url": "git@github.com:es128/serial-number.git"
  },
  "bugs": {
    "url": "https://github.com/es128/serial-number/issues"
  },
  "main": "./index",
  "bin": {
    "serial-number": "./bin/serial-number"
  },
  "scripts": {
    "postinstall": "node setup.js"
  },
  "keywords": [
    "serial",
    "number",
    "serial-number",
    "asset",
    "service",
    "tag",
    "machine",
    "hardware",
    "dell",
    "amazon",
    "aws",
    "ec2",
    "instance-id"
  ],
  "dependencies": {}
}
{
  "name": "serial-number",
  "version": "0.3.0",
  "description": "Reads the machine's serial number (a.k.a. service/asset tag) or Amazon EC2 instance-id",
  "author": {
    "name": "Elan Shanker",
    "url": "http://github.com/es128"
  },
  "homepage": "https://github.com/es128/serial-number",
  "repository": {
    "type": "git",
    "url": "git@github.com:es128/serial-number.git"
  },
  "bugs": {
    "url": "https://github.com/es128/serial-number/issues"
  },
  "bin": {
    "serial-number": "bin/serial-number"
  },
  "scripts": {
    "postinstall": "node setup.js"
  },
  "keywords": [
    "serial",
    "number",
    "serial-number",
    "asset",
    "service",
    "tag",
    "machine",
    "hardware",
    "dell",
    "amazon",
    "aws",
    "ec2",
    "instance-id"
  ],
  "dependencies": {}
}

Remove redundant main, update bin
Remove redundant main, update bin
