From 4a2f9b6d62649a34c265789f6379a788eb50257f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20R=C3=B3=C5=BCa=C5=84ski?= <rosto@tlen.pl>
Date: Fri, 26 Jul 2019 15:04:51 +0200
Subject: [PATCH] Remove redundant `mut` from variable declaration.

---
 src/libcore/cmp.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libcore/cmp.rs b/src/libcore/cmp.rs
index 59088e4329177..f9613556a1ebc 100644
--- a/src/libcore/cmp.rs
+++ b/src/libcore/cmp.rs
@@ -319,7 +319,7 @@ impl Ordering {
     /// This method can be used to reverse a comparison:
     ///
     /// ```
-    /// let mut data: &mut [_] = &mut [2, 10, 5, 8];
+    /// let data: &mut [_] = &mut [2, 10, 5, 8];
     ///
     /// // sort the array from largest to smallest.
     /// data.sort_by(|a, b| a.cmp(b).reverse());