use rustc_span::BytePos;
declare_clippy_lint! {
- /// **What it does:** Checks for unit (`()`) expressions that can be removed.
+ /// ### What it does
+ /// Checks for unit (`()`) expressions that can be removed.
///
- /// **Why is this bad?** Such expressions add no value, but can make the code
+ /// ### Why is this bad?
+ /// Such expressions add no value, but can make the code
/// less readable. Depending on formatting they can make a `break` or `return`
/// statement look like a function call.
///
- /// **Known problems:** None.
- ///
- /// **Example:**
+ /// ### Example
/// ```rust
/// fn return_unit() -> () {
/// ()