From 248edc03faaa36e6464e28b79d1fcc464ef6fe8e Mon Sep 17 00:00:00 2001
From: Brian Gough <brian.gough@overleaf.com>
Date: Tue, 21 Apr 2020 14:44:19 +0100
Subject: [PATCH] add comment about the two history clients

---
 services/document-updater/app/coffee/RedisManager.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/document-updater/app/coffee/RedisManager.coffee b/services/document-updater/app/coffee/RedisManager.coffee
index f212cfbadc..3eeed78ffb 100644
--- a/services/document-updater/app/coffee/RedisManager.coffee
+++ b/services/document-updater/app/coffee/RedisManager.coffee
@@ -23,7 +23,7 @@ MEGABYTES = 1024 * 1024
 MAX_RANGES_SIZE = 3 * MEGABYTES
 
 keys = Settings.redis.documentupdater.key_schema
-historyKeys = Settings.redis.history.key_schema
+historyKeys = Settings.redis.history.key_schema # note: this is track changes, not project-history
 
 module.exports = RedisManager =
 	rclient: rclient