From ebe1cfa9cc1cf925c21992bb7a33bd5787d8c64e Mon Sep 17 00:00:00 2001
From: Richard Brooksby <rb@ravenbrook.com>
Date: Thu, 21 Apr 2016 11:10:18 +0100
Subject: [PATCH] Minor clarification.

Copied from Perforce
 Change: 191437
 ServerID: perforce.ravenbrook.com
---
 mps/design/arena.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mps/design/arena.txt b/mps/design/arena.txt
index baab2153e2e..5b204b5e1cb 100644
--- a/mps/design/arena.txt
+++ b/mps/design/arena.txt
@@ -580,7 +580,7 @@ _`.ld.history`: The ``history`` is a circular buffer of
 summaries of moved objects since the last ``LDHistoryLENGTH`` epochs.
 If ``e`` is one of these recent epochs, then ::
 
-    arena->history[e % LDHistoryLENGTH]
+    history->history[e % LDHistoryLENGTH]
 
 is a summary of (the original locations of) objects moved since epoch
 ``e``.