Could you correct this paragraph about the movie 'El Dorado'.

Hi teachers,
Could you correct this paragraph about the movie 'El Dorado'.

In 1519 in one port (is it better 'harbour'?) of Spain, Hernán Cortés is prepared to go to The New World.
In another part of the city, two people, Julio and Miguel, arrest warrant by the police are playing with fake dices.
Suddenly the police find them, but they run and run and hide in one of the Cortés's ships.

Thanks in advance.