I am happy to see you are looking for a free t-shirt (or are you going to plant a tree?), but this Pull Request lacks substance. As such, it will be marked as spam, and does not count toward your goal.
I hope for the next Pull Request you take a bit more effort and work towards the spirit of Hacktoberfest by trying to help out the Open Source community you are creating the Pull Request for, instead of randomly changing any string and hope it is sufficient. Get to know the Open Source community, ask around, see how you can really help. You might find it pretty fun and enjoyable!
Thank you, and have a good day!