Fix: Correct year in footer

Jayashri2908 · Jayashri2908 · commit 53b8b23e3e29 · 2025-08-25T15:20:03.000+05:30
diff --git a/README.md b/README.md
@@ -13,4 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-_© 2022 XYZ, Inc._
+_ 2023 XYZ, Inc._
