Update README.org

Corrected Github Link for shamir-mnemonic.git project

Author: Andreser

README.org

@@ -2410,7 +2410,7 @@ f"MultiPayoutERC20 Contract & Forwarder Details:\n\n{mp}\n\n"
 
 * Dependencies
 
-  Internally, python-slip39 project uses Trezor's [[https://gihub.com/trezor/python-shamir-mnemonic.git][python-shamir-mnemonic]] to encode the seed data to
+  Internally, python-slip39 project uses Trezor's [[https://github.com/trezor/python-shamir-mnemonic.git][python-shamir-mnemonic]] to encode the seed data to
   SLIP-39 phrases, [[https://github.com/meherett/python-hdwallet.git][python-hdwallet]] to convert seeds to ETH, BTC, LTC and DOGE wallets, and the
   Ethereum project's [[https://github.com/ethereum/eth-account][eth-account]] to produce encrypted JSON wallets for specified Ethereum accounts.