I read the `koin-annotations` documentation to wri...

# koin-contributors

[Pedro Francisco de Sousa Neto]

I read the koin-annotations documentation to write a blog post. However, I noticed some grammatical errors, so I fixed them in my pull request.

PR: https://github.com/InsertKoinIO/koin-annotations/pull/119
Issue: https://github.com/InsertKoinIO/koin-annotations/issues/118