Bug report

When using an html tag as the first part of the desciprtion of the @return statement, PHPStan returns the error PHPDoc tag @return contains unresolvable type.:

 * @return bool <b>TRUE</b> on success or <b>FALSE</b> on failure.

This only occurs with the characters < and & as the first char of the description. All other cases I tested worked out fine.

Code snippet that reproduces the problem

https://phpstan.org/r/6bd09036-ee66-4fd4-9e69-6d4a5b51fb83

Expected output

I found nothing against using html in the start of a PHPdoc description, so this snippet shouldn't return an error.