updates

Author: Sean-Bradley

LICENSE

@@ -2,7 +2,7 @@ All code, images, text and downloads from
 
 Repository : https://github.com/Sean-Bradley/Design-Patterns-In-Python
 Website : https://sbcode.net/python
-Book : ASIN B08XLJ8Z2J
+Book : https://www.amazon.com/dp/B08XLJ8Z2J : ASIN B08XLJ8Z2J
 Videos : https://www.youtube.com/playlist?list=PLKWUX7aMnlEJzRvCXnwFEdk_WJDNjMDOo
 
 Copyright (c) 2019-2021, Sean Bradley