JSON LD as `script` example in `README.md` seems misleading

[williamchong]

Currently the script example in README.md look like this

Each item in the array maps to a newly-created <script> element, where object properties map to attributes.

{
  metaInfo: {
    script: [
      { innerHTML: '{ "@context": "http://schema.org" }', type: 'application/ld+json' }
    ],
  }
}

<script type="application/ld+json">{ "@context": "http://schema.org" }</script>

This code would not work, as __dangerouslyDisableSanitizers is required for json-ld, but not shown in the example.

However for a simplescript example, putting __dangerouslyDisableSanitizers in seems too much complication, and might promote poor pratice of adding unneeded __dangerouslyDisableSanitizers. People might just take a quick glance at README for copy and paste, without really understanding what each line does.

Will we consider changing the script example to something more trivial, and put json ld as __dangerouslyDisableSanitizers example instead?

[TheAlexLichter]

Feel free to send in a PR ☺️