New to Spacy and NLP: NUM pos tag for non Number

I'm running spacy ('es_core_news_sm') on the following spanish sentence: '¿ Seguro que queréis dejarnos tan pronto ?' and get the POS tag of NUM for the token 'queréis'.

This seems so wrong that I'm not sure what to make of it - what steps can I take to improve this tag? Is there something really basic I'm not doing but should be?

languagetechnology nlp spacy