From 0e2b4a7cd8155463752e78bc0b275ec89c2897fd Mon Sep 17 00:00:00 2001
From: bigsheeper <yihao.dai@zilliz.com>
Date: Wed, 22 Sep 2021 11:30:07 +0800
Subject: [PATCH] Add comment for queryCoordMock (#8223)

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
---
 internal/querynode/query_node_test.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/querynode/query_node_test.go b/internal/querynode/query_node_test.go
index ea5dc4d670..5cd1a1ee75 100644
--- a/internal/querynode/query_node_test.go
+++ b/internal/querynode/query_node_test.go
@@ -30,6 +30,7 @@ import (
 	"github.com/milvus-io/milvus/internal/types"
 )
 
+// mock of query coordinator client
 type queryCoordMock struct {
 	types.QueryCoord
 }