Child tags not correctly closed

During my internal testing, it seems to fail when "html":"[]" contains more than 2 elements... :thinking:

```bash
Received:
string(190) "{"<>":"div","class":"${class}", "id":"${id}","html":[{"<>":"img", "src":"${src}","alt":"${alt}"},{"<>":"p","text":"Hi ${name}! Welcome to json2html!"},{"<>":"p","text":"Awesome it works!"}]}"
string(150) "[{"class":"card"}, {"id":"5d09870071631"}, {"src":"https://picsum.photos/id/557/400?random=5d09870071676"}, {"alt":"this is our logo"}, {"name":"Jo"}]"

Converted:
string(190) "

Hi Jo! Welcome to json2html!

Awesome it works!

First child is correct (self closing tag):
```html

```

Second child is added but mixed with the third child:
```html

Hi Jo! Welcome to json2html!

Awesome it works!
```

Then the closing tag code is executed:
```html

> I think the issue is related to this part (closing tag)

Complete `HTML` output:
```html

Hi Jo! Welcome to json2html!

Awesome it works!