Update library.properties file

Author: aliphys

library.properties

@@ -3,8 +3,9 @@ version=1.0.0
 author=Arduino
 maintainer=Arduino <info@arduino.cc>
 sentence=POSIX Storage Library for the Portenta C33, Portenta H7, and Portenta Machine Control
-paragraph=Adds necessary functionality to use POSIX storage functions
-category=Storage
-url=https://arduino.cc
+paragraph=One-stop solution for using POSIX storage functions over SD and USB with a unified API and without the need for seperate libraries.
+category=Data Storage
+url=https://github.com/arduino-libraries/Arduino_POSIXStorage/
+depends=Arduino_USBHostMbed5
 architectures=renesas_portenta,mbed_portenta,mbed_opta
 includes=Arduino_POSIXStorage.h