Apostrophe in description metadata is not displayed correctly

When specifying text with an apostrophe in a metadata description, the text displayed on the web page does not parse correctly.

Code:
```yaml
metadata:
description: 'C''est un texte de test'
```

Expected result:
```html

```

Actual result:
```html

```

I also tried by using double quotes to surround the text, but it doesn't change anything.

I am running Grav v1.6.23