fix typo

[redzovic]

No description provided.

[compiler-errors]

this is not a typo. &mut Self is a type.

[redzovic]

You haven't even read it have you? It says "...self type is no longer &mut Self" in the given example it was never &mut Self it was &mut self. The SimpleFuture trait is defined as follows:

trait SimpleFuture {
    type Output;
    fn poll(&mut self, wake: fn()) -> Poll<Self::Output>;
}```

[redzovic]

@compiler-errors either remove "no longer" or change it to &mut self. Currently, it is just ambiguous.

[compiler-errors]

You haven't even read it have you?

of course i read it :) &mut self is shorthand for self: &mut Self, and &mut self is not a type.

I'm not certain i agree that this is ambiguous. At best this could be rephrased, but I don't think it really needs it. Feel free to suggest alternatives.

[redzovic]

Okay my bad you are right 😅
Seems like I wasn't the one who has read it properly.