update

contracts/utils/NoncesSemiAbstracted.sol

@@ -9,7 +9,7 @@ import {Nonces} from "./Nonces.sol";
  * Follows the https://eips.ethereum.org/EIPS/eip-4337#semi-abstracted-nonce-support[ERC-4337's semi-abstracted nonce system].
  */
 abstract contract NoncesSemiAbstracted is Nonces {
-    mapping(address owner => mapping(uint192 key => uint64)) private _nonce;
+    mapping(address owner => mapping(uint192 key => uint64)) private _nounces;
 
     /**
      * @dev Returns the next unused nonce for an address.
@@ -22,7 +22,7 @@ abstract contract NoncesSemiAbstracted is Nonces {
      * @dev Returns the next unused nonce for an address and key. Result contains the key prefix.
      */
     function nonces(address owner, uint192 key) public view virtual returns (uint256) {
-        return (uint256(key) << 64) | _nonce[owner][key];
+        return (uint256(key) << 64) | _nounces[owner][key];
     }
 
     /**
@@ -41,13 +41,13 @@ abstract contract NoncesSemiAbstracted is Nonces {
      */
     function _useNonce(address owner, uint192 key) internal virtual returns (uint256) {
         // TODO: use unchecked here? Do we expect 2**64 nonce ever be used for a single owner?
-        return _nonce[owner][key]++;
+        return _nounces[owner][key]++;
     }
 
     /**
      * @dev Same as {_useNonce} but checking that `nonce` is the next valid for `owner`.
      *
-     * This version takes a the key and the nonce in a single uint256 parameter:
+     * This version takes the key and the nonce in a single uint256 parameter:
      * - use the first 8 bytes for the key
      * - use the last 24 bytes for the nonce
      */
@@ -58,7 +58,7 @@ abstract contract NoncesSemiAbstracted is Nonces {
     /**
      * @dev Same as {_useNonce} but checking that `nonce` is the next valid for `owner`.
      *
-     * This version takes a the key and the nonce as two different parameters.
+     * This version takes the key and the nonce as two different parameters.
      */
     function _useCheckedNonce(address owner, uint192 key, uint64 nonce) internal virtual {
         uint256 current = _useNonce(owner, key);