Merge pull request #6461 from open-cv/patch_1
authorPrzemysław Dolata <snowball91b@gmail.com>
Tue, 21 Aug 2018 12:51:57 +0000 (14:51 +0200)
committerWook Song <wook16.song@samsung.com>
Thu, 23 Jan 2020 13:53:34 +0000 (22:53 +0900)
fix typos and add passing by reference


Trivial merge