Revert "changed 2022 XYZ, Inc. to 2023 XYZ, Inc."

This reverts commit cf15caa.

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reverted!

Author: Shayaan04

README.md

@@ -13,4 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-_© 2023 XYZ, Inc._
+_© 2022 XYZ, Inc._