Ошибка в слове. "седлать" необходимо заменить на "сделать".

[aporlov]

Как седлать gRPC клиент с помощью Node.js

[markmandel]

Are you able to point us to the link and location where this change needs to be made?

[niki4]

Hello! @aporlov meant the russian version of the codelab tutorial.
Here is the page where this typo still exists:
https://codelabs.developers.google.com/codelabs/cloud-grpc-ru/index.html?index=..%2F..%2Flang-ru#0

It should be renamed "седлать" to "сделать".

There are another misprints on that page. I'm going to create a separate issue for them.