diff --git a/vowel.py b/vowel.py
index 5b991db..b6abc41 100644
--- a/vowel.py
+++ b/vowel.py
@@ -1,3 +1,6 @@
+# Copyright 2022, Rayyan Hodges, TAFE NSW
+# rayyan.hodges@studytafensw.edu.au
+
 #Prompting user to enter a letter
 
 letter=input("Please enter a letter to check if it is a vowel: ")