Fix: Updated copyright year to 2023 and added Donald Mckinney as author

donmckinney12 · donmckinney12 · commit e3c8b2a96bd2 · 2025-12-09T06:51:28.000-06:00
diff --git a/simple-interest.sh b/simple-interest.sh
@@ -4,7 +4,7 @@
 
 # Author: Upkar Lidder (IBM)
 # Addtional Authors:
-# <your Github username>
+# Donald McKinney
 
 # Input:
 # p, principal amount
