[jira] [Created] (FLINK-14639) Fix the document of Metircs that has an error for `User Scope`

[hehuiyuan (Jira)]

hehuiyuan created FLINK-14639:
---------------------------------

             Summary: Fix the document of Metircs  that has an error for `User 
Scope` 
                 Key: FLINK-14639
                 URL: https://issues.apache.org/jira/browse/FLINK-14639
             Project: Flink
          Issue Type: Wish
          Components: Documentation
         Environment: Hi , i think it should be `MetricGroup{{#addGroup(String 
key, String value)}}`
            Reporter: hehuiyuan
         Attachments: image-2019-11-07-10-42-37-862.png

!image-2019-11-07-10-42-37-862.png!



--
This message was sent by Atlassian Jira
(v8.3.4#803005)