Unable to use with Gitbook 3.2.0

[qimingweng]

My book.json

{
  "gitbook": "3.2.0",
  "plugins": ["youtube"]
}

The error:

tag name expected

The book compiles when I use gitbook 3.0.0

[qimingweng]

FWIW, works on gitbook 3.1.1 too, just checked

[luisherranz]

Yeah, same here: tag name expected.

[luisherranz]

Ok, I've just solved changing this:

{% youtube %}https://www.youtube.com/watch?v=_sGiKlSLRJc{% endyoutube %}

to this:

{% youtube %}
https://www.youtube.com/watch?v=_sGiKlSLRJc
{% endyoutube %}

[leebenson]

The doc ought to be updated to reflect @luisherranz's answer -- the src="" blurb in the readme doesn't work.