diff --git a/README.md b/README.md
index b103466139..981b26092f 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Introduction to Git and GitHub
+Introduction to Git and GitHub
 
 ## Simple Interest Calculator
 
@@ -9,8 +9,9 @@ Input:
    p, principal amount
    t, time period in years
    r, annual rate of interest
-Output
-   simple interest = p*t*r
+Output:
+   SI = P × T × R
+
 ```
 
-_© 2022 XYZ, Inc._
+_© 2023 XYZ, Inc._