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-rw-r--r--clippy_lints/src/casts/mod.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/clippy_lints/src/casts/mod.rs b/clippy_lints/src/casts/mod.rs
index 55c1f085657..ee6be230617 100644
--- a/clippy_lints/src/casts/mod.rs
+++ b/clippy_lints/src/casts/mod.rs
@@ -487,6 +487,7 @@ declare_clippy_lint! {
     /// let y: u32 = x.abs() as u32;
     /// ```
     /// Use instead:
+    /// ```rust
     /// let x: i32 = -42;
     /// let y: u32 = x.unsigned_abs();
     /// ```