Wrong code on Introduction: Traditional random walk example

[PatrizioG]

Hi, in the example I.1: Traditional random walk, the step method with floats it's wrong:

float stepx = random(-1, 1); float stepy = random(-1, 1);

I think that the correct code is

float stepx = random(-1, 2); float stepy = random(-1, 2);

[shiffman]

These examples have changed and are being updated in https://github.com/nature-of-code/book-website-2nd-edition!