fixed a mistake I made on typo bug

sulaiman001221 · sulaiman001221 · commit bd7c5c79d661 · 2025-06-30T19:47:18.000-04:00
diff --git a/README.md b/README.md
@@ -13,4 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-_© 202 XYZ, Inc._
+_© 20233 XYZ, Inc._
