chore: fix clippy warnings (#2550)

## Description

Fixes clippy warnings:
- [needless borrows for generic
args](https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args)
- [md lazy
continuation](https://rust-lang.github.io/rust-clippy/master/index.html#/doc_lazy_continuation)
which simply means clippy wants us to use consistent indentation for
lists so
  that it can be sure how to format docs.

## Breaking Changes

n/a

## Notes & open questions

n/a

## Change checklist

- [x] Self-review.
- [x] Documentation updates following the [style
guide](https://rust-lang.github.io/rfcs/1574-more-api-documentation-conventions.html#appendix-a-full-conventions-text),
if relevant.
- [ ] ~~tests if relevant.~~
- [ ] ~~All breaking changes documented.~~

src/lib.rs

@@ -18,8 +18,8 @@
 //! Aljoscha Meyer:
 //!
 //! > Range-based set reconciliation is a simple approach to efficiently compute the union of two
-//! sets over a network, based on recursively partitioning the sets and comparing fingerprints of
-//! the partitions to probabilistically detect whether a partition requires further work.
+//! > sets over a network, based on recursively partitioning the sets and comparing fingerprints of
+//! > the partitions to probabilistically detect whether a partition requires further work.
 //!
 //! The crate exposes a [generic storage interface](store::Store). There is an implementation
 //! of this interface, [store::fs::Store], that can be used either

src/ranger.rs

@@ -56,9 +56,11 @@ pub trait RangeValue: Sized + Debug + Ord + PartialEq + Clone + 'static {}
 /// Stores a range.
 ///
 /// There are three possibilities
+///
 /// - x, x: All elements in a set, denoted with
 /// - [x, y): x < y: Includes x, but not y
 /// - S \ [y, x) y < x: Includes x, but not y.
+///
 /// This means that ranges are "wrap around" conceptually.
 #[derive(Debug, Clone, Copy, PartialEq, Serialize, Deserialize, Default)]
 pub struct Range<K> {