Typo in `isgreater`

[tpgillam]

AcceleratedArrays.jl/src/predicates.jl

Lines 40 to 42 in a77ffde

	function isgreater(a, b)
	isless(b, a) || isequal(a, b)
	end

Should be isgreater(a, b) = isless(b, a).

It's correct in the README though!

AcceleratedArrays.jl/README.md

Line 120 in a77ffde

* `isgreater(a, b) = isless(b, a)`

In practice I think the tests don't catch this because they're only looking at the implementations of findall and findlast for these on UniqueSortIndex, which doesn't actually depend on the implementation.