title: error missing script: nodemon
body: <p>I was following tutorial that I have found <a href="https://www.smashingmagazine.com/2017/01/internationalizing-react-apps/" rel="nofollow noreferrer">here</a>. Previously the command was running fine, but after some changes when I run<code>npm run nodemon</code> it gives me error
  <a href="https://i.stack.imgur.com/L9cLi.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/L9cLi.png" alt="enter image description here"></a></p>
  
  <p>Here is my package.json </p>
  
  <pre><code>{
    "name": "smashing-react-i18n",
    "version": "1.0.0",
    "description": "",
    "main": "dist/bundle.js",
    "betterScripts": {
      "build": {
        "command": "webpack -p",
        "env": {
          "NODE_ENV": "production"
        }
      },
      "nodemon": {
        "command": "nodemon server.js",
        "env": {
          "NODE_PATH": "src"
        }
      }
    },
  </code></pre>