Github user laesunk closed the pull request at:
https://github.com/apache/zeppelin/pull/1541
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GitHub user laesunk opened a pull request:
https://github.com/apache/zeppelin/pull/1541
[MINOR][DOC] Fix typo
### What is this PR for?
Fix minor typos in docs
### What type of PR is it?
Documentation
### Questions:
* Does the licenses files need update?
