README.md has a typo

[sheredom]

Heyo - first thanks for testing my lib! I look forward to the updated graphs showing me where I need to work on my json.h library 😄

You've misspelt my name on the README.md, scheredom/json.h -> sheredom/json.h - just a one char typo!

[miloyip]

Sorry

[sheredom]

Thanks for fixing this! 😄