From 9ac605cc5ed0602f16b9b322b854f572e2ee1b62 Mon Sep 17 00:00:00 2001
From: Ramana Kumar <ramana@member.fsf.org>
Date: Tue, 27 Sep 2022 12:13:56 +0100
Subject: [PATCH] Fix incorrect comment

bit-reversal permutation is not idempotent
---
 specs/eip4844/polynomial-commitments.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/specs/eip4844/polynomial-commitments.md b/specs/eip4844/polynomial-commitments.md
index 45f942b0f..69cb5e0e6 100644
--- a/specs/eip4844/polynomial-commitments.md
+++ b/specs/eip4844/polynomial-commitments.md
@@ -103,7 +103,7 @@ def reverse_bits(n: int, order: int) -> int:
 ```python
 def bit_reversal_permutation(l: Sequence[T]) -> Sequence[T]:
     """
-    Return a copy with bit-reversed permutation. This operation is idempotent.
+    Return a copy with bit-reversed permutation. The permutation is an involution (inverts itself).
 
     The input and output are a sequence of generic type ``T`` objects.
     """