From 4c8bd4383cc347c4acb5d9d03164b1840d08f8cd Mon Sep 17 00:00:00 2001
From: Shawn Tabrizi <shawntabrizi@gmail.com>
Date: Sun, 27 Mar 2022 02:43:47 -0400
Subject: [PATCH] remove misleading sentence (#11125)

---
 substrate/frame/support/src/storage/mod.rs | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/substrate/frame/support/src/storage/mod.rs b/substrate/frame/support/src/storage/mod.rs
index 226682eecf..4a0eebf567 100644
--- a/substrate/frame/support/src/storage/mod.rs
+++ b/substrate/frame/support/src/storage/mod.rs
@@ -517,9 +517,6 @@ pub trait IterableStorageNMap<K: ReversibleKeyGenerator, V: FullCodec>: StorageN
 
 /// An implementation of a map with a two keys.
 ///
-/// It provides an important ability to efficiently remove all entries
-/// that have a common first key.
-///
 /// Details on implementation can be found at [`generator::StorageDoubleMap`].
 pub trait StorageDoubleMap<K1: FullEncode, K2: FullEncode, V: FullCodec> {
 	/// The type that get/take returns.