Update comment for _beforeTokenTransfer (#3586)

2022-08-24 23:07:35 +08:00
parent 6b9bda872d
commit dc14c72e53
1 changed files with 1 additions and 2 deletions
--- a/contracts/token/ERC721/extensions/ERC721Enumerable.sol
+++ b/contracts/token/ERC721/extensions/ERC721Enumerable.sol
@ -64,8 +64,7 @@ abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
-     * - `from` cannot be the zero address.
-     * - `to` cannot be the zero address.
+     * - `from` and 'to' cannot be the zero address at the same time.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */