chore: Fix typos using Cursor

[lym953]

What does this PR do?

Fix some typos in the repo. I used Cursor to do this to familiarize myself with Cursor.

Motivation

Testing Guidelines

npm test still passes.

Additional Notes

Types of Changes

• Bug fix
• New feature
• Breaking change
• Misc (docs, refactoring, dependency upgrade, etc.)

Check all that apply

• This PR's description is comprehensive
• This PR contains breaking changes that are documented in the description
• This PR introduces new APIs or parameters that are documented and unlikely to change in the foreseeable future
• This PR impacts documentation, and it has been updated (or a ticket has been logged)
• This PR's changes are covered by the automated tests
• This PR collects user input/sensitive content into Datadog

[avangelillo]

Depending on how prevalent of a problem we think this is, is there a github action that comments on spelling / grammar like this to prevent us from continuing to make these mistakes?