//!
//! * Introducing inherited mutability roots to shared types.
//! * Implementation details of logically-immutable methods.
-//! * Mutating implementations of `clone`.
+//! * Mutating implementations of `Clone`.
//!
//! ## Introducing inherited mutability roots to shared types
//!
//! }
//! ```
//!
-//! ## Mutating implementations of `clone`
+//! ## Mutating implementations of `Clone`
//!
//! This is simply a special - but common - case of the previous: hiding mutability for operations
//! that appear to be immutable. The `clone` method is expected to not change the source value, and