Revert "Fix typo: update copyright year"

Pranav M S V · Pranav M S V · commit 32264dff4f5e · 2025-07-13T13:19:39.000-04:00
This reverts commit b3f6e9f.
diff --git a/README.md b/README.md
@@ -13,5 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-2023 XYZ, Inc.
-
+_© 2022 XYZ, Inc._
