Bug#801363: update adb.html URL

[積丹尼 Dan Jacobson]

Package: android-tools-adb
Version: 4.2.2+git20130529-5.1
Severity: wishlist
File: /usr/share/man/man1/adb.1.gz

http://developer.android.com/guide/developing/tools/adb.html is now
http://developer.android.com/tools/help/adb.html .