Incorrect Variable Naming In Sample Application

[sebetci]

I think there is an error in the example in the README.md file:

int rows, features, classes;
float** training;
float** classes;

An int variable and a quadratic pointer are both defined with the same name. I think the name of the variable defined in int type and named classes should be cols.

You can apply the fix as follows. You need to edit the other rows affected by this edit as well.

/* In the line below, the "classes" variable has been updated to "cols". */
int rows, features, cols;