Update token.md (#4767)
Update token.md (#4767)

* Update token.md

documentation is confusing: A '?' is a right punct, but '¿' is a left punct

* Update token.md

add quotations around parentheses in `is_left_punct` and `is_right_punct` for clarrification, ensuring the question mark that follows is not percieved as an example of left and right punctuation

* Move quotes into code block [ci skip]

spacy-io/spaCy,spacy-io/spaCy,spacy-io/spaCy,explosion/spaCy,honnibal/spaCy,honnibal/spaCy,honnibal/spaCy,explosion/spaCy,explosion/spaCy,explosion/spaCy,spacy-io/spaCy,spacy-io/spaCy,honnibal/spaCy,explosion/spaCy,explosion/spaCy,spacy-io/spaCy