From a9ccb379c65fb3a5a1669cd66a3a5c0ca8ae8ef2 Mon Sep 17 00:00:00 2001
From: Thomas Forgione <thomas@tforgione.fr>
Date: Wed, 28 Feb 2018 15:09:03 +0100
Subject: [PATCH] No need for &centroid, &distance

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

diff --git a/src/example.rs b/src/example.rs
index 7c251f2..57dffc2 100644
--- a/src/example.rs
+++ b/src/example.rs
@@ -103,7 +103,7 @@ fn main() {
         "green",
     ];
 
-    let (kmeans, nb_iterations) = kmeans(elements, initial, &distance, &centroid, 1000).unwrap();
+    let (kmeans, nb_iterations) = kmeans(elements, initial, distance, centroid, 1000).unwrap();
     let kmeans = kmeans.into_iter();
 
     println!("Converged in {} iterations.", nb_iterations);