Revert "Updated footer's date"

Jorge-Chinchilla · Jorge-Chinchilla · commit 49100cfa57ca · 2024-12-17T08:15:08.000-06:00
This reverts commit 5d3fd6d.
diff --git a/README.md b/README.md
@@ -13,4 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-_© 2023 XYZ, Inc._
+_© 2022 XYZ, Inc._
