From e21bb380d47a1e9e221e671df7e726ed9de0858b Mon Sep 17 00:00:00 2001
From: h4x3rotab <h4x3rotab@gmail.com>
Date: Tue, 18 Feb 2020 02:31:25 +0800
Subject: [PATCH] nit: remove a bad comment line by merging mistake (#4942)

---
 substrate/primitives/trie/src/lib.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/substrate/primitives/trie/src/lib.rs b/substrate/primitives/trie/src/lib.rs
index 0cf268856b..f6131c8ed5 100644
--- a/substrate/primitives/trie/src/lib.rs
+++ b/substrate/primitives/trie/src/lib.rs
@@ -91,7 +91,6 @@ pub type PlainDB<'a, K> = dyn hash_db::PlainDB<K, trie_db::DBValue> + 'a;
 /// key conflict for non random keys).
 pub type PrefixedMemoryDB<H> = memory_db::MemoryDB<H, memory_db::PrefixedKey<H>, trie_db::DBValue>;
 /// Reexport from `hash_db`, with genericity set for `Hasher` trait.
-/// This uses the `KeyFunction` for prefixing keys internally (avoiding
 /// This uses a noops `KeyFunction` (key addressing must be hashed or using
 /// an encoding scheme that avoid key conflict).
 pub type MemoryDB<H> = memory_db::MemoryDB<H, memory_db::HashKey<H>, trie_db::DBValue>;