[skip ci]Add comments in chap04_message_stream.md (#11695)

Signed-off-by: ruiyi.jiang <ruiyi.jiang@zilliz.com>
2021-11-12 13:21:22 +08:00 · 2021-11-12 13:21:22 +08:00 · 889b145649
parent 95ac530f5c
commit 889b145649
1 changed files with 1 additions and 1 deletions
--- a/docs/developer_guides/chap04_message_stream.md
+++ b/docs/developer_guides/chap04_message_stream.md
@ -192,7 +192,7 @@ func (mudf *MemUDFactory) NewUnmarshalDispatcher() *UnmarshalDispatcher
 ```

 ```go
-// MsgStream
+// MsgStream is an interface that can be used to produce and consume message on message queue

 // Interface
 type MsgStream interface {