diff --git a/README.md b/README.md
index b103466139..1bdf91082d 100644
--- a/README.md
+++ b/README.md
@@ -13,4 +13,4 @@ Output
    simple interest = p*t*r
 ```
 
-_© 2022 XYZ, Inc._
+_©2023 XYZ, Inc._
diff --git a/compound_interest.py b/compound_interest.py
index 9673a7a029..f0d9c909bf 100755
--- a/compound_interest.py
+++ b/compound_interest.py
@@ -3,15 +3,6 @@
 
 # Author: Upkar Lidder (IBM)
 
-# Input:
-# p, principal amount
-# t, time period in years
-# r, annual rate of interest
-
-# Output:
-# compound interest = p * (1 + r/100)^t
-
-
 def compound_interest(p, t, r):
     return p * (pow((1 + r / 100), t))