From 6ffb46a90a6bcf2b5136340a4d7a0a914e19cf1a Mon Sep 17 00:00:00 2001
From: Preston Van Loon <preston@machinepowered.com>
Date: Sat, 20 Jan 2018 19:10:12 -0500
Subject: [PATCH] finish lookahead period comment

Former-commit-id: e9b45d6873a17f40b3e30bcea008278fadb6d865 [formerly 31ba86dba21639e64130e2add6b9c1cce2521020]
Former-commit-id: e041f8f601cdc54fe020a15a199c382a6b0f91e5
---
 sharding/config.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sharding/config.go b/sharding/config.go
index d201edd6c..29432eeea 100644
--- a/sharding/config.go
+++ b/sharding/config.go
@@ -15,7 +15,7 @@ var (
 	sigGasLimit = 40000
 	// Number of blocks in a period
 	periodLength = 5
-	// Number of periods to lookahead for ??? TODO(prestonvanloon) finish this comment.
+	// Number of periods ahead of current period which the contract is able to return the collator of that period.
 	lookaheadPeriods = 4
 	// Required deposit size in wei
 	depositSize = new(big.Int).Exp(big.NewInt(10), big.NewInt(20), nil) // 100 ETH