Update README with Apple trademarks
diff --git a/README.md b/README.md
index 67b0577..44ca3fa 100644
--- a/README.md
+++ b/README.md
@@ -84,7 +84,8 @@
 
 ## Credits
 
-Apple, iPhone, iPod, and iPod Touch are trademarks of Apple Inc.
+Apple, iPhone, iPad, iPod, iPod Touch, Apple TV, Apple Watch, Mac, iOS,
+iPadOS, tvOS, watchOS, and macOS are trademarks of Apple Inc.
 
 This project is an independent software library and has not been authorized,
 sponsored, or otherwise approved by Apple Inc.