From 58b69e9ba6afbfc53a978ecf707f46c25e379441 Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Wed, 24 Apr 2019 18:30:59 +1000
Subject: [PATCH] Add comma to readme

---
 eth2/utils/tree_hash/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eth2/utils/tree_hash/README.md b/eth2/utils/tree_hash/README.md
index 55b6cea376..0498bfc3ee 100644
--- a/eth2/utils/tree_hash/README.md
+++ b/eth2/utils/tree_hash/README.md
@@ -57,7 +57,7 @@ fn main() {
 			Foo {
 				a: 100,
 				b: vec![1, 2, 3, 4, 5, 6]
-			}
+			},
 			Foo {
 				a: 42,
 				b: vec![]