Fix code fragment

Swatinem · Mar 10, 2023 · 5956896 · 5956896
1 parent 0f1474e
commit 5956896
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/clippy_lints/src/allow_attribute.rs b/clippy_lints/src/allow_attribute.rs
@@ -21,6 +21,7 @@ declare_clippy_lint! {
     /// ```
     /// Use instead:
     /// ```rust
+    /// # #![feature(lint_reasons)]
     /// #[expect(unused_mut)]
     /// fn foo() -> usize {
     ///     let mut a = Vec::new();