fix littlevgl broken link

Author: pythcoiner

.idea/workspace.xml

@@ -19,7 +19,7 @@ For secret storage we support agnostic mode (wallet forgets all secrets when tur
 
 Our main focus is multisignature setup with other hardware wallets, but wallet can also work as a single signer. We try to make it compatible with Bitcoin Core where we can - PSBT for unsigned transactions, wallet descriptors for importing/exporting multisig wallets. To communicate with Bitcoin Core easier we are also working on [Specter Desktop app](https://github.com/cryptoadvance/specter-desktop) - a small python flask server talking to your Bitcoin Core node.
 
-Most of the firmware is written in MicroPython which makes the code easy to audit and change. We use [secp256k1](https://github.com/bitcoin-core/secp256k1) library from Bitcoin Core for elliptic curve calculations and [LittlevGL](https://littlevgl.com/) library for GUI.
+Most of the firmware is written in MicroPython which makes the code easy to audit and change. We use [secp256k1](https://github.com/bitcoin-core/secp256k1) library from Bitcoin Core for elliptic curve calculations and [LittlevGL](https://lvgl.io/) library for GUI.
 
 ## DISCLAIMER