From 2d766e4aaeeae239d985f8c74d63346d43bef9a4 Mon Sep 17 00:00:00 2001
From: Hsiao-Wei Wang <hwwang156@gmail.com>
Date: Tue, 27 Nov 2018 06:35:55 -0500
Subject: [PATCH] Update specs/core/0_beacon-chain.md

Co-Authored-By: vbuterin <v@buterin.com>
---
 specs/core/0_beacon-chain.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/specs/core/0_beacon-chain.md b/specs/core/0_beacon-chain.md
index 8991961c7..08f89de2a 100644
--- a/specs/core/0_beacon-chain.md
+++ b/specs/core/0_beacon-chain.md
@@ -138,7 +138,7 @@ An `AttestationRecord` has the following fields:
 
 ```python
 {
-    data: AttestationSignedData
+   data: AttestationSignedData,
     # Attester participation bitfield
     'attester_bitfield': 'bytes',
     # Proof of custody bitfield