Revert "change README.md Copyright Year"

ItsMeZhang · ItsMeZhang · commit d40cc1a1e0e6 · 2024-12-29T04:17:07.000-05:00
This reverts commit a9d1951.
diff --git a/README.md b/README.md
@@ -13,4 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-_© 2023 XYZ, Inc._
+_© 2022 XYZ, Inc._
