[doc] small improvements

[robstoll]

IMO better to write out 'll because english beginners sometimes struggle with it

[robstoll]

Can someone re-trigger the build please, I doubt this has something to do with my change

[SethTisue]

Yeah you can ignore the CI failure (though I believe it would go away if you rebase onto current main).

About your second edit though, you've rewritten it from "Because A, B" to "A, because B", which reverses the meaning. I would suggest "thus the dozens" instead of "because the dozens", but it's sort of a nitpick, wdyt?

[robstoll]

I have changed the meaning because IMO it was wrong (I guess one knew what the author meant though). Maybe I get it wrong but IMO it's not that there are dozens of stdlib functions because you rarely write a for loop, you rarely write a for loop because there are dozens of stdlib functions. I also think that thus does not reflect this aspect as nice as because but I am not a native speaker.

[SethTisue]

Thank you!