Fix URL field, however the library needs yet to be moved to arduino-libraries github organisation. This will happen the product is officially being sold.

aentinger · aentinger · commit 0f986e7977cf · 2022-01-13T09:21:33.000+01:00
diff --git a/library.properties b/library.properties
@@ -5,7 +5,7 @@ maintainer=Arduino <info@arduino.cc>
 sentence=Board support library for the Arduino Braccio++ 6-DOF robot arm.
 paragraph=This library allows you to control the Arduino Braccio++ 6-DOF 2nd generation robot arm.
 category=Communication
-url=https://www.arduino.cc/en/Braccio++/Braccio++
+url=https://github.com/arduino-libraries/Arduino_Braccio_plusplus
 architectures=mbed,mbed_nano
 includes=Braccio++.h
 depends=lvgl
