An to a in "CHANGELOG.md"

[MrBrain295]

An to a in line 190 of "CHANGELOG.md".

[akien-mga]

I would prefer such typo/grammar changes to be batched together in a single commit. Whether you are going through the documentation and finding some typos among the way, or using a parsing tool to identify them, you can queue such changes locally and make a PR once there's a significant amount of fixes (see e.g. #46929).

Otherwise we'd end up with lots of PRs and lots of merged commits for single low-priority typo fixed, which makes the overall changelog of the very active development branch harder to parse to find actual engine code changes.

[dalexeev]

@akien-mga Perhaps we need to allocate one issue for these needs. Create a typo and grammatical error tracker, in which everyone will add their corrections in the comments, and as they accumulate, one of the maintainers will commit the next portion and clear the topic after merging.

[akien-mga]

For the reference, this typo fix is included in #47505. Thanks for the contribution!