From d9144b249c86b805ee870e8de7bbd2789dd5178c Mon Sep 17 00:00:00 2001
From: gilardh <gilardh@yahoo.com>
Date: Sat, 24 Oct 2020 22:11:25 +0200
Subject: [PATCH] Remove `mut` on paper.rs file

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

diff --git a/lib/src/paper.rs b/lib/src/paper.rs
index 1d3fc06..b2fc625 100644
--- a/lib/src/paper.rs
+++ b/lib/src/paper.rs
@@ -30,7 +30,7 @@ impl ToBase58Check for [u8] {
         payload.extend_from_slice(self);
         payload.extend_from_slice(suffix);
         
-        let mut checksum = double_sha256(&payload);
+        let checksum = double_sha256(&payload);
         payload.append(&mut checksum[..4].to_vec());
         payload.to_base58()
     }