Fix: Update copyright year in README from 2022 to 2023

Krausjm7 · Krausjm7 · commit 6825b9ed713e · 2025-07-05T20:56:07.000-04:00
diff --git a/README.md b/README.md
@@ -12,5 +12,5 @@ Input:
 Output
    simple interest = p*t*r
 ```
-
+##FIXED
 _© 2023 XYZ, Inc._
