Fix readme

Author: mathgeniuszach

pyproject.toml

@@ -4,7 +4,7 @@ version = "1.8.0"
 description = "A powerful library for curating games for Flashpoint."
 authors = ["mathgeniuszach <huntingmanzach@gmail.com>"]
 license = "CC BY-NC-SA 4.0"
-readme = "README.rst"
+readme = "README.md"
 
 repository = "https://github.com/xMGZx/fpclib"
 homepage = "https://www.mathgeniuszach.com/"