Revise name and credit for the project in README

Updated the naming information and credit in the README.

Author: meltingscales

README.md

@@ -10,7 +10,7 @@
 
 This used to be called "FGfGwK", "Fighting games for Goldfish with Keyboards" (Can't remember button maps).
 
-Credit to [@flexadecimal](https://github.com/flexadecimal) for the new name, "potemkeys" (Potemkin from Guilty Gear + "keys")
+Name is inspired by Potemkin from Guilty Gear Strive - "potemkeys" (Potemkin from Guilty Gear + "keys")
 
 ### PyPI