From 8aab9d9c035bb49d18a03061567aa884eca16970 Mon Sep 17 00:00:00 2001
From: Sho Nakatani <lay.sakura@gmail.com>
Date: Fri, 30 Dec 2016 17:58:15 +0900
Subject: [PATCH] fixes variables3

---
 variables/variables3.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/variables/variables3.rs b/variables/variables3.rs
index ec55a951..0be8cb82 100644
--- a/variables/variables3.rs
+++ b/variables/variables3.rs
@@ -1,7 +1,7 @@
 // Make me compile! Scroll down for hints :)
 
 fn main() {
-    let x = 3;
+    let mut x = 3;
     println!("Number {}", x);
     x = 5;
     println!("Number {}", x);