Merge pull request #22158 from lamm45:intro-typos
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Sun, 26 Jun 2022 14:20:22 +0000 (14:20 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Sun, 26 Jun 2022 14:20:22 +0000 (14:20 +0000)

Trivial merge