diff --git a/src/protocol/pool_process_query.c b/src/protocol/pool_process_query.c
index dacaa9d5a..38ad89185 100644
--- a/src/protocol/pool_process_query.c
+++ b/src/protocol/pool_process_query.c
@@ -3406,9 +3406,9 @@ read_kind_from_backend(POOL_CONNECTION *frontend, POOL_CONNECTION_POOL *backend,
 		read_kind_from_one_backend(frontend, backend, (char *) &kind, MAIN_NODE_ID);
 
 		/*
-		 * If we received a notification message in native replication mode,
-		 * other backends will not receive the message. So we should skip
-		 * other nodes otherwise we will hang in pool_read.
+		 * If we received a notification message in streaming replication
+		 * mode, other backends will not receive the message. So we should
+		 * skip other nodes. Otherwise we will hang in pool_read.
 		 */
 		if (kind == 'A')
 		{