Update spanish translation of README
Update spanish translation of README

Signed-off-by: Antonio Ossa <1ecf3d2f96b6e61cf9b68f0fc294cab57dc5d597@uc.cl>

RickHaan/first-contributions,Abhishekchakru/first-contributions,dichaves/first-contributions,dichaves/first-contributions,lauratavares/first-contributions,Shhzdmrz/first-contributions,Plmkn/first-contributions,lauratavares/first-contributions,FearTheFrail/first-contributions,RickHaan/first-contributions,FearTheFrail/first-contributions,Abhishekchakru/first-contributions,Plmkn/first-contributions,Shhzdmrz/first-contributions