From 5b89e40a073ce6859636fa8ef8dc92b0adb4291b Mon Sep 17 00:00:00 2001
From: Luke LaFountaine <luke.lafountaine537@myci.csuci.edu>
Date: Sat, 14 May 2016 20:13:03 -0700
Subject: [PATCH] remove extraneous and potentially confusing variable
 declaration

---
 src/loops.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/loops.md b/src/loops.md
index 31f065e..7c73efc 100644
--- a/src/loops.md
+++ b/src/loops.md
@@ -183,7 +183,6 @@ Instead, we can use our last kind of loop: the `for` loop. It looks like this:
 ```rust
 fn main() {
     let a = [1, 2, 3, 4, 5];
-    let mut index = 0;
 
     for element in a.iter() {
         println!("the value is: {}", element);