From 635ed480b9f497a0b7d29f2ca970014e122918d0 Mon Sep 17 00:00:00 2001
From: Angelo Polo <polo.language@gmail.com>
Date: Wed, 26 Oct 2016 21:13:31 -0400
Subject: [PATCH] Add error note to illegal code snippet

---
 src/doc/book/structs.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/doc/book/structs.md b/src/doc/book/structs.md
index 328db25b819d8..d6960b10b0805 100644
--- a/src/doc/book/structs.md
+++ b/src/doc/book/structs.md
@@ -61,7 +61,7 @@ write something like this:
 
 ```rust,ignore
 struct Point {
-    mut x: i32,
+    mut x: i32, // This causes an error.
     y: i32,
 }
 ```