GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/2879
[HOTFIX] Codestyle fix for branch-0.8
### What is this PR for?
trivial fix for branch-0.8 code style
### What type of PR is it?
[Hot Fix]
### Todos
* [ ] - Task
### What is the Jira issue?
* No jira created
### How should this be tested?
* CI pass
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zjffdu/zeppelin HOTFIX_codestyle
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2879.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2879
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