Merge pull request #20085 from changh95:fix_typo_calib3d_sample_code
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Mon, 17 May 2021 07:26:51 +0000 (07:26 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Mon, 17 May 2021 07:26:51 +0000 (07:26 +0000)

Trivial merge