Update README.md

Author: matteocrippa

README.md

@@ -17,7 +17,7 @@ At this stage the library supports:
 Install the library using the command line:
 
 ```sh
-flutter pub get TBD
+flutter pub get flutter_accessorysetup
 ```
 
 ### ⚙️ Setup
@@ -99,4 +99,4 @@ try {
 ## 📗 References
 
 - <https://developer.apple.com/documentation/accessorysetupkit/discovering-and-configuring-accessories>
-- <https://developer.apple.com/documentation/accessorysetupkit/authorizing-a-bluetooth-accessory-to-share-a-dice-roll>
+- <https://developer.apple.com/documentation/accessorysetupkit/authorizing-a-bluetooth-accessory-to-share-a-dice-roll>