From 313288208dddf9cb34d9e034e121d56b2dfc7a28 Mon Sep 17 00:00:00 2001
From: Joshy Orndorff <JoshOrndorff@users.noreply.github.com>
Date: Thu, 30 Apr 2020 11:07:25 -0400
Subject: [PATCH] Update docs for BeforeBestBlockBy (#5849)

---
 substrate/client/finality-grandpa/src/voting_rule.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/substrate/client/finality-grandpa/src/voting_rule.rs b/substrate/client/finality-grandpa/src/voting_rule.rs
index 523a1b05cd..bcf17039a8 100644
--- a/substrate/client/finality-grandpa/src/voting_rule.rs
+++ b/substrate/client/finality-grandpa/src/voting_rule.rs
@@ -68,7 +68,8 @@ impl<Block, B> VotingRule<Block, B> for () where
 }
 
 /// A custom voting rule that guarantees that our vote is always behind the best
-/// block, in the best case exactly one block behind it.
+/// block by at least N blocks. In the best case our vote is exactly N blocks
+/// behind the best block.
 #[derive(Clone)]
 pub struct BeforeBestBlockBy<N>(N);
 impl<Block, B> VotingRule<Block, B> for BeforeBestBlockBy<NumberFor<Block>> where