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Fix ERC721._beforeTokenTransfer docs (#2653)

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William Chargin
2021-05-04 07:10:24 -07:00
committed by GitHub
parent 0a905d674b
commit 08ba72afa2
1 changed files with 1 additions and 2 deletions
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contracts/token/ERC721/ERC721.sol
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@ -367,8 +367,7 @@ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
* 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` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/