Revert "Fix footer year typo: 2022 → 2023"

Atramis · Atramis · commit a30ee13746c9 · 2025-09-01T07:55:17.000-04:00
This reverts commit acb84be.
diff --git a/README.md b/README.md
@@ -13,5 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-_2023 XYZ, Inc._
-
+_© 2022 XYZ, Inc._
