From 3ff010bdbc0b138e8761cedcec4d6174b2e7ab61 Mon Sep 17 00:00:00 2001
From: Kagami Sascha Rosylight <saschanaz@outlook.com>
Date: Mon, 24 Oct 2022 17:30:29 +0200
Subject: [PATCH] Update compiler/rustc_lint/src/let_underscore.rs

---
 compiler/rustc_lint/src/let_underscore.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_lint/src/let_underscore.rs b/compiler/rustc_lint/src/let_underscore.rs
index b51c1679f9f3..c59f56756c6b 100644
--- a/compiler/rustc_lint/src/let_underscore.rs
+++ b/compiler/rustc_lint/src/let_underscore.rs
@@ -11,7 +11,7 @@ declare_lint! {
     /// scope.
     ///
     /// ### Example
-    /// ```compile_fail
+    /// ```rust,compile_fail
     /// struct SomeStruct;
     /// impl Drop for SomeStruct {
     ///     fn drop(&mut self) {