chore: fix typos (#1971)

Co-authored-by: jimwfs <169986508+jimwfs@users.noreply.github.com>

Author: jimwfs

wallet/transactions/dex/dex_tx.cpp

@@ -85,7 +85,7 @@ namespace beam::wallet
         // const auto peeraddr = _wdb->getAddress(*peerID);
         // if (peeraddr)
         // {
-        //     throw InvalidTransactionParametersException("DexSimpleSwap transaction should not save peer adddress");
+        //     throw InvalidTransactionParametersException("DexSimpleSwap transaction should not save peer address");
         // }
 
         //

wallet/transactions/swaps/bridges/ethereum/ethereum_side.cpp

@@ -671,7 +671,7 @@ Amount EthereumSide::CalcLockTxFee(Amount priceGas, AtomicSwapCoin swapCoin)
 
     if (IsEthToken(swapCoin))
     {
-        result += 2 * priceGas * ethereum::kApproveTxGasLimit; // sometimes need 2 appove
+        result += 2 * priceGas * ethereum::kApproveTxGasLimit; // sometimes need 2 approve
     }
 
     return result;
@@ -846,4 +846,4 @@ std::string EthereumSide::GetContractAddressStr() const
     return m_settingsProvider.GetSettings().GetContractAddress(IsHashLockScheme());
 }
 
-} // namespace beam::wallet
+} // namespace beam::wallet

wallet/transactions/swaps/bridges/qtum/common.cpp

@@ -21,7 +21,7 @@ namespace
     constexpr uint8_t kQtumMainnetP2KH = 0x3a;
     constexpr uint8_t kQtumTestnetP2KH = 0x78;
 
-    // TODO roman.strilets it's dupplicate (ethereum/common.cpp)
+    // TODO roman.strilets it's duplicate (ethereum/common.cpp)
     libbitcoin::wallet::hd_private ProcessHDPrivate(const libbitcoin::wallet::hd_private& privateKey, uint32_t index, bool hard = true)
     {
         static constexpr auto first = libbitcoin::wallet::hd_first_hardened_key;