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Fix typo

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William Entriken 2018-02-23 11:04:06 -05:00 committed by GitHub
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EIPS/eip-721.md
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@ -224,7 +224,7 @@ interface ERC721Enumerable /* is ERC721 */ {
The 0.4.20 Solidity interface grammar is not expressive enough to document the ERC-721 specification. A contract which complies with ERC-721 MUST also abide by the following:
- [Solidity issue #3412](https://github.com/ethereum/solidity/issues/3412): The above interfaces include explicit mutability guarantees for each function. Mutability guarantees are, in order weak to strong: `payable`, implicit nonpayable, `view`, and `pure`. Your implementation must meet the mutability guarantee in this interface or you may meet a stronger guarantee. For example, a `payable` function in this interface may be implemented as nonpayble (no state mutability specified) in your contract. We expect a later Solidity release will allow your stricter contract to inherit from this interface, but a workaround for version 0.4.20 is that you can edit this interface to add stricter mutability before inheriting from your contract.
- [Solidity issue #3419](https://github.com/ethereum/solidity/issues/3419): A contract that implements `ERC721Metadata` or `ERC721Enumerable` SHALL also implement `ERC721`. sERC-721 implements the requirements of interface [ERC-165](https://github.com/ethereum/EIPs/pull/881).
- [Solidity issue #3419](https://github.com/ethereum/solidity/issues/3419): A contract that implements `ERC721Metadata` or `ERC721Enumerable` SHALL also implement `ERC721`. ERC-721 implements the requirements of interface [ERC-165](https://github.com/ethereum/EIPs/pull/881).
- [Solidity issue #2330](https://github.com/ethereum/solidity/issues/2330): If a function is shown in this specification as `external` then a contract will be compliant if it uses `public` visibility.
- Solidity issues [#3494](https://github.com/ethereum/solidity/issues/3494), [#3544](https://github.com/ethereum/solidity/issues/3544): Use of `this.*.selector` is marked as a warning by Solidity, a future version of Solidity will not mark this as an error.