From dbedc71499839a04ec6c49bd81d03e2037b40b52 Mon Sep 17 00:00:00 2001
From: Jah-yee <166608075+Jah-yee@users.noreply.github.com>
Date: Mon, 12 Oct 2026 04:50:42 +0800
Subject: [PATCH] fix(natspec): correct 7 typos in Solidity natspec comments

Fixes #301 (bug bounty report):
- wich -> which (4 occurrences across 3 files)
- whitch -> which (1 occurrence in ownable.sol)
- overriden -> overridden (1 occurrence in nf-token-metadata.sol)
- intefraces -> interfaces (1 occurrence in supports-interface.sol)
- suported -> supported (1 occurrence in supports-interface.sol)
---
 src/contracts/mocks/nf-token-metadata-enumerable-mock.sol | 4 ++--
 src/contracts/ownership/ownable.sol                       | 2 +-
 src/contracts/tokens/nf-token-enumerable.sol              | 4 ++--
 src/contracts/tokens/nf-token-metadata.sol                | 2 +-
 src/contracts/utils/supports-interface.sol                | 4 ++--
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/contracts/mocks/nf-token-metadata-enumerable-mock.sol b/src/contracts/mocks/nf-token-metadata-enumerable-mock.sol
index 54003da..bdb227e 100644
--- a/src/contracts/mocks/nf-token-metadata-enumerable-mock.sol
+++ b/src/contracts/mocks/nf-token-metadata-enumerable-mock.sol
@@ -104,7 +104,7 @@ contract NFTokenMetadataEnumerableMock is
   /**
    * @notice Use and override this function with caution. Wrong usage can have serious consequences.
    * @dev Removes a NFT from an address.
-   * @param _from Address from wich we want to remove the NFT.
+   * @param _from Address from which we want to remove the NFT.
    * @param _tokenId Which NFT we want to remove.
    */
   function _removeNFToken(
@@ -120,7 +120,7 @@ contract NFTokenMetadataEnumerableMock is
   /**
    * @notice Use and override this function with caution. Wrong usage can have serious consequences.
    * @dev Assigns a new NFT to an address.
-   * @param _to Address to wich we want to add the NFT.
+   * @param _to Address to which we want to add the NFT.
    * @param _tokenId Which NFT we want to add.
    */
   function _addNFToken(
diff --git a/src/contracts/ownership/ownable.sol b/src/contracts/ownership/ownable.sol
index 74c9aff..b83767b 100644
--- a/src/contracts/ownership/ownable.sol
+++ b/src/contracts/ownership/ownable.sol
@@ -2,7 +2,7 @@
 pragma solidity ^0.8.0;
 
 /**
- * @dev The contract has an owner address, and provides basic authorization control whitch
+ * @dev The contract has an owner address, and provides basic authorization control which
  * simplifies the implementation of user permissions. This contract is based on the source code at:
  * https://github.com/OpenZeppelin/openzeppelin-solidity/blob/master/contracts/ownership/Ownable.sol
  */
diff --git a/src/contracts/tokens/nf-token-enumerable.sol b/src/contracts/tokens/nf-token-enumerable.sol
index 25118bc..ef7aff8 100644
--- a/src/contracts/tokens/nf-token-enumerable.sol
+++ b/src/contracts/tokens/nf-token-enumerable.sol
@@ -148,7 +148,7 @@ contract NFTokenEnumerable is
   /**
    * @notice Use and override this function with caution. Wrong usage can have serious consequences.
    * @dev Removes a NFT from an address.
-   * @param _from Address from wich we want to remove the NFT.
+   * @param _from Address from which we want to remove the NFT.
    * @param _tokenId Which NFT we want to remove.
    */
   function _removeNFToken(
@@ -178,7 +178,7 @@ contract NFTokenEnumerable is
   /**
    * @notice Use and override this function with caution. Wrong usage can have serious consequences.
    * @dev Assigns a new NFT to an address.
-   * @param _to Address to wich we want to add the NFT.
+   * @param _to Address to which we want to add the NFT.
    * @param _tokenId Which NFT we want to add.
    */
   function _addNFToken(
diff --git a/src/contracts/tokens/nf-token-metadata.sol b/src/contracts/tokens/nf-token-metadata.sol
index bd8dced..3ed7746 100644
--- a/src/contracts/tokens/nf-token-metadata.sol
+++ b/src/contracts/tokens/nf-token-metadata.sol
@@ -80,7 +80,7 @@ contract NFTokenMetadata is
   }
 
   /**
-   * @notice This is an internal function that can be overriden if you want to implement a different
+   * @notice This is an internal function that can be overridden if you want to implement a different
    * way to generate token URI.
    * @param _tokenId Id for which we want uri.
    * @return URI of _tokenId.
diff --git a/src/contracts/utils/supports-interface.sol b/src/contracts/utils/supports-interface.sol
index ced307f..8957654 100644
--- a/src/contracts/utils/supports-interface.sol
+++ b/src/contracts/utils/supports-interface.sol
@@ -11,7 +11,7 @@ contract SupportsInterface is
 {
 
   /**
-   * @dev Mapping of supported intefraces. You must not set element 0xffffffff to true.
+   * @dev Mapping of supported interfaces. You must not set element 0xffffffff to true.
    */
   mapping(bytes4 => bool) internal supportedInterfaces;
 
@@ -24,7 +24,7 @@ contract SupportsInterface is
   }
 
   /**
-   * @dev Function to check which interfaces are suported by this contract.
+   * @dev Function to check which interfaces are supported by this contract.
    * @param _interfaceID Id of the interface.
    * @return True if _interfaceID is supported, false otherwise.
    */