Fix typos

contracts/interfaces/IDeBridgeGate.sol

@@ -92,7 +92,7 @@ interface IDeBridgeGate {
     ///         (defined in the globalFixedNativeFee property). Any excess amount of ether passed to this function is
     ///         included in the message as the execution fee - the amount deBridgeGate would give as an incentive to
     ///         a third party in return for successful claim transaction execution on the destination chain.
-    /// @notice DeBridgeGate accepts a set of flags that control the behaviour of the execution. This simple method
+    /// @notice DeBridgeGate accepts a set of flags that control the behavior of the execution. This simple method
     ///         sets the default set of flags: REVERT_IF_EXTERNAL_FAIL, PROXY_WITH_SENDER
     /// @param _dstChainId ID of the destination chain.
     /// @param _targetContractAddress A contract address to be called on the destination chain
@@ -110,7 +110,7 @@ interface IDeBridgeGate {
     ///         (defined in the globalFixedNativeFee property). Any excess amount of ether passed to this function is
     ///         included in the message as the execution fee - the amount deBridgeGate would give as an incentive to
     ///         a third party in return for successful claim transaction execution on the destination chain.
-    /// @notice DeBridgeGate accepts a set of flags that control the behaviour of the execution. This simple method
+    /// @notice DeBridgeGate accepts a set of flags that control the behavior of the execution. This simple method
     ///         sets the default set of flags: REVERT_IF_EXTERNAL_FAIL, PROXY_WITH_SENDER
     /// @param _dstChainId ID of the destination chain.
     /// @param _targetContractAddress A contract address to be called on the destination chain

contracts/interfaces/IFeeProxy.sol

@@ -4,6 +4,6 @@ pragma solidity ^0.8.7;
 interface IFeeProxy {
     function withdrawFee(address _tokenAddress) external payable;
 
-    /// @dev Swap  Native tokens to deETH and then transfer reward to Ethereum network.
+    /// @dev Swap  Native tokens to deETH and then transfer the reward to the Ethereum network.
     function withdrawNativeFee() external payable;
 }

contracts/libraries/Flags.sol

@@ -15,7 +15,7 @@ library Flags {
     uint256 public constant SEND_HASHED_DATA = 3;
     /// @dev First 24 bytes from data is gas limit for external call
     uint256 public constant SEND_EXTERNAL_CALL_GAS_LIMIT = 4;
-    /// @dev Support multi send for externall call
+    /// @dev Support multi send for external call
     uint256 public constant MULTI_SEND = 5;
 
     /// @dev Get flag

contracts/libraries/MultiSendCallOnly.sol

@@ -14,7 +14,7 @@ contract MultiSendCallOnly {
     ///                     data length as a uint256 (=> 32 bytes),
     ///                     data as bytes.
     ///                     see abi.encodePacked for more information on packed encoding
-    /// @notice The code is for most part the same as the normal MultiSend (to keep compatibility),
+    /// @notice The code is for the most part the same as the normal MultiSend (to keep compatibility),
     ///         but reverts if a transaction tries to use a delegatecall.
     /// @notice This method is payable as delegatecalls keep the msg.value from the previous call
     ///         If the calling method (e.g. execTransaction) received ETH this would revert otherwise
@@ -58,4 +58,4 @@ contract MultiSendCallOnly {
             }
         }
     }
-}
+}

contracts/mock/MockProxyReceiverAlwaysReverting.sol

@@ -2,7 +2,7 @@
 pragma solidity ^0.8.0;
 
 // MockProxyReceiverAlwaysReverting always fails on incoming ethers.
-// Used in test cases of proxy when target fails to execute
+// Used in test cases of proxy when the target fails to execute
 contract MockProxyReceiverAlwaysReverting {
 
 }

contracts/periphery/CallProxy.sol

@@ -145,7 +145,7 @@ contract CallProxy is Initializable, AccessControlUpgradeable, MultiSendCallOnly
     ///                     data length as a uint256 (=> 32 bytes),
     ///                     data as bytes.
     ///                     see abi.encodePacked for more information on packed encoding
-    /// @notice The code is for most part the same as the normal MultiSend (to keep compatibility),
+    /// @notice The code is for the most part the same as the normal MultiSend (to keep compatibility),
     ///         but reverts if a transaction tries to use a delegatecall.
     /// @notice This method is payable as delegatecalls keep the msg.value from the previous call
     ///         If the calling method (e.g. execTransaction) received ETH this would revert otherwise
@@ -231,4 +231,4 @@ contract CallProxy is Initializable, AccessControlUpgradeable, MultiSendCallOnly
     function version() external pure returns (uint256) {
         return 424; // 4.2.4
     }
-}
+}

contracts/periphery/DeBridgeToken.sol

@@ -6,7 +6,7 @@ import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
 import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20PausableUpgradeable.sol";
 import "../interfaces/IDeBridgeToken.sol";
 
-/// @dev ERC20 token that is used as wrapped asset to represent the native token value on the other chains.
+/// @dev ERC20 token that is used as a wrapped asset to represent the native token value on the other chains.
 contract DeBridgeToken is
     Initializable,
     AccessControlUpgradeable,

contracts/transfers/DeBridgeGate.sol

@@ -49,7 +49,7 @@ contract DeBridgeGate is
     address public deBridgeTokenDeployer;
     /// @dev Current signature verifier address to verify signatures.
     address public signatureVerifier;
-    /// @dev Minimal required confirmations in case sent amount is big, have no effect if less than SignatureVerifier.minConfirmations
+    /// @dev Minimal required confirmations in case the sent amount is big, have no effect if less than SignatureVerifier.minConfirmations
     uint8 public excessConfirmations;
     /// @dev *obsolete flashFeeBps
     uint256 public gap0;
@@ -563,7 +563,7 @@ contract DeBridgeGate is
         discountInfo.discountTransferBps = _discountTransferBps;
     }
 
-    // we need to accept ETH sends to unwrap WETH
+    // we need to accept ETH sent to unwrap WETH
     receive() external payable {
         // assert(msg.sender == address(weth)); // only accept ETH via fallback from the WETH contract
     }

contracts/transfers/SignatureVerifier.sol

@@ -122,7 +122,7 @@ contract SignatureVerifier is OraclesManager, ISignatureVerifier {
         confirmationThreshold = _confirmationThreshold;
     }
 
-    /// @dev Sets core debridge conrtact address.
+    /// @dev Sets core debridge contract address.
     /// @param _debridgeAddress Debridge address.
     function setDebridgeAddress(address _debridgeAddress) external onlyAdmin {
         debridgeAddress = _debridgeAddress;
@@ -154,4 +154,4 @@ contract SignatureVerifier is OraclesManager, ISignatureVerifier {
     function version() external pure returns (uint256) {
         return 202; // 2.0.2
     }
-}
+}

docs/contracts/libraries/Flags.md

@@ -33,7 +33,7 @@ First 24 bytes from data is gas limit for external call
 ```solidity
   uint256 public constant MULTI_SEND;
 ```
-Support multi send for externall call
+Support multi send for external call
 
 # Functions
 ## getFlag

docs/contracts/transfers/DeBridgeGate.md

@@ -174,7 +174,7 @@ DeBridgeGate only accepts submissions with msg.value (native ether) covering a s
         (defined in the globalFixedNativeFee property). Any excess amount of ether passed to this function is
         included in the message as the execution fee - the amount deBridgeGate would give as an incentive to
         a third party in return for successful claim transaction execution on the destination chain.
-DeBridgeGate accepts a set of flags that control the behaviour of the execution. This simple method
+DeBridgeGate accepts a set of flags that control the behavior of the execution. This simple method
         sets the default set of flags: REVERT_IF_EXTERNAL_FAIL, PROXY_WITH_SENDER
 
 Submits the message to the deBridge infrastructure to be broadcasted to another supported blockchain (identified by _dstChainId)
@@ -200,7 +200,7 @@ DeBridgeGate only accepts submissions with msg.value (native ether) covering a s
         (defined in the globalFixedNativeFee property). Any excess amount of ether passed to this function is
         included in the message as the execution fee - the amount deBridgeGate would give as an incentive to
         a third party in return for successful claim transaction execution on the destination chain.
-DeBridgeGate accepts a set of flags that control the behaviour of the execution. This simple method
+DeBridgeGate accepts a set of flags that control the behavior of the execution. This simple method
         sets the default set of flags: REVERT_IF_EXTERNAL_FAIL, PROXY_WITH_SENDER
 
 Submits the message to the deBridge infrastructure to be broadcasted to another supported blockchain (identified by _dstChainId)