std::cmp Documentation has some typos

[OptimisticPeach]

Hi there, I was just browsing the std::cmp documentation and came across some funny looking text:

• [Eq] and [PartialEq] are traits that allow you to define total and partial equality between values, respectively. Implementing them overloads the == and != operators.
• [Ord] and [PartialOrd] are traits that allow you to define total and partial orderings between values, respectively. Implementing them overloads the <, <=, >, and >= operators.
• [Ordering][cmp::Ordering] is an enum returned by the main functions of [Ord] and [PartialOrd], and describes an ordering.
• [Reverse][cmp::Reverse] is a struct that allows you to easily reverse an ordering.
• [max][cmp::max] and [min][cmp::min] are functions that build off of [Ord] and allow you to find the maximum or minimum of two values.

It seems that there are just a few links that are broken, so I thought I'd just make an issue. I would submit a PR with the fix, but I'm not sure how to do these kinds links.

[ehuss]

This is #59833. intra-rustdoc-links has issues with reexporting between crates.

[OptimisticPeach]

Closing in favor of #59833