[REQUEST] Update README example

[pulgamecanica]

Hello Good day!

It bothers me that the example given on the README doesn't compiles straight away with -Wall -Werror & -Wextra
Even more because the recommended Makefile does indeed include this flags, so my proposal would be to fix it.

The issues are as follows:

1. srcs/main.c:25:31: error: comparison of integer expressions of different signedness: ‘int32_t’ {aka ‘int’} and ‘uint32_t’ {aka ‘unsigned int’} [-Werror=sign-compare] (for both the loops)
2. srcs/main.c:23:25: error: unused parameter ‘param’ [-Werror=unused-parameter]
3. srcs/main.c:58:22: error: unused parameter ‘argc’ [-Werror=unused-parameter]
4. srcs/main.c:58:40: error: unused parameter ‘argv’ [-Werror=unused-parameter]

Solutions:

1. use uint32_t instead of int32_t
2. (void) param;
3. & 4. int main(void) {

If you allow me, I can submit a PR with this changes :D

Cheers, and keep it up, this library is Gold! 🏆

[W2Wizard]

If you allow me, I can submit a PR with this changes :D

By all means go right ahead and submit a PR, i'll merge it asap.