Typo in basic_usage.rst

[vit-smilauer]

Dear developers,
thank you for your package, which is very instructive for students. I found a few typos in the https://porespy.org/basic_usage.html, particularly:

cr = ps.filters.flood(cr, mode='size') -> TypeError: flood() missing 1 required positional argument: 'labels'
data = ps.metrics.two_point_correlation(im) <- function renamed from two_point_correlation_fft()
fig = plt.plot(*data, 'bo-') <- fig = plt.plot(data.distance, data.pdf, 'bo-')

Best regards. Vit

[ma-sadeghi]

Thanks for reporting the typo.

@jgostick Might as well turn basic_usage.rst into a notebook, so it can be tested.