chnaged footer from 2022 to 2023 for README.md

PrashantChoudhari85 · PrashantChoudhari85 · commit 492ec3e5b475 · 2025-08-30T21:53:07.000-04:00
diff --git a/README.md b/README.md
@@ -13,4 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-_© 2022 XYZ, Inc._
+_© 2023 XYZ, Inc._
