diff --git a/doc/CS108-Bluetooth-Java-API-and-Programmers-Guide-for-Android.pdf b/doc/CS108-Bluetooth-Java-API-and-Programmers-Guide-for-Android.pdf index 057ffef..cad6637 100644 Binary files a/doc/CS108-Bluetooth-Java-API-and-Programmers-Guide-for-Android.pdf and b/doc/CS108-Bluetooth-Java-API-and-Programmers-Guide-for-Android.pdf differ