changed copyright year in readme

wadahitp2024 · wadahitp2024 · commit fc78c9d5befa · 2025-07-30T15:31:31.000+02:00
diff --git a/README.md b/README.md
@@ -13,4 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-_© 2022 XYZ, Inc._
+_© 2023 XYZ, Inc._
