From 96b603a0235a282bd018b449ad24c2fd6bbf4fed Mon Sep 17 00:00:00 2001
From: alexey-milovidov <milovidov@yandex-team.ru>
Date: Thu, 12 Oct 2017 23:15:39 +0300
Subject: [PATCH] Update ActionBlocker.h

---
 dbms/src/Common/ActionBlocker.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dbms/src/Common/ActionBlocker.h b/dbms/src/Common/ActionBlocker.h
index 59f54ca2ee7..58ad0cd658b 100644
--- a/dbms/src/Common/ActionBlocker.h
+++ b/dbms/src/Common/ActionBlocker.h
@@ -13,7 +13,7 @@ struct ActionBlocker
 
     bool isCancelled() const { return counter > 0; }
 
-    /// Temporarily blocks merges (while the returned object is alive)
+    /// Temporarily blocks corresponding actions (while the returned object is alive)
     struct BlockHolder;
     BlockHolder cancel() const { return BlockHolder(this); }