fix typo, CONLL format 
fix typo, CONLL format 

tried to google about connlu format. Saw there is conll format, not connlu.
Gregory-Howard/spaCy,raphael0202/spaCy,aikramer2/spaCy,spacy-io/spaCy,explosion/spaCy,recognai/spaCy,aikramer2/spaCy,recognai/spaCy,recognai/spaCy,aikramer2/spaCy,explosion/spaCy,honnibal/spaCy,explosion/spaCy,spacy-io/spaCy,recognai/spaCy,aikramer2/spaCy,spacy-io/spaCy,honnibal/spaCy,spacy-io/spaCy,Gregory-Howard/spaCy,explosion/spaCy,explosion/spaCy,raphael0202/spaCy,honnibal/spaCy,recognai/spaCy,raphael0202/spaCy,Gregory-Howard/spaCy,raphael0202/spaCy,aikramer2/spaCy,Gregory-Howard/spaCy,explosion/spaCy,raphael0202/spaCy,honnibal/spaCy,raphael0202/spaCy,spacy-io/spaCy,Gregory-Howard/spaCy,recognai/spaCy,aikramer2/spaCy,spacy-io/spaCy,Gregory-Howard/spaCy