From 98f1c35c77835395d12c72d5d5712fc1686cc3b4 Mon Sep 17 00:00:00 2001
From: mark-summerfield <mark@qtrac.eu>
Date: Wed, 18 May 2016 17:43:22 +0100
Subject: [PATCH] Clarified that `let(mut x, y) =` only makes x mutable, not y

---
 src/doc/book/mutability.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/doc/book/mutability.md b/src/doc/book/mutability.md
index 6aad3c5f74655..e462715114624 100644
--- a/src/doc/book/mutability.md
+++ b/src/doc/book/mutability.md
@@ -55,6 +55,8 @@ fn foo(mut x: i32) {
 # }
 ```
 
+Note that here, the `x` is mutable, but not the `y`.
+
 [pattern]: patterns.html
 
 # Interior vs. Exterior Mutability