Invalid json in composer.json

There is no missing closure on line 13 the code looks correct of composer.json.

When I install it with

composer require 'drupal/media_entity_remote_document:^1.0'

I end up with this composer.json file, which is missing a closing " on line 13:

{
    "name": "drupal/media_entity_remote_document",
    "type": "drupal-module",
    "license": "GNU",
    "authors": [
        {
            "name": "Jorge Peraza",
            "email": "jorge.peraza@bio-techne.com"
        }
    ],
    "minimum-stability": "dev",
    "require": {
        "drupal/core": "^8.4 || ^9 || ^10",
    }
}