Looks great! 👍

Just as a side note for contributing to projects, it's usually a good idea to create the pull request from a side branch rather than from the fork's main branch.

Rather than upstream:main <- HectorSaldes:main, you could make it upstream:main <- HectorSaldes:added-hectorsaldes-to-readme. Doing so allows you work on multiple features on separate branches and more easily create a new feature branch if your fork's main branch is always up to date with the upstream project's main branch. It's not a huge issue, just mentioning it in case its helpful for the future.