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Fix typos (#3207)

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Fix misspelling in ERC20 contract comments.
This commit is contained in:
GitHubPang
2022-02-23 01:26:18 +08:00
committed by GitHub
parent af7ec04b78
commit 458697be32
3 changed files with 4 additions and 4 deletions
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4
contracts/token/ERC20/extensions/ERC20FlashMint.sol
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@ -21,7 +21,7 @@ abstract contract ERC20FlashMint is ERC20, IERC3156FlashLender {
/** /**
* @dev Returns the maximum amount of tokens available for loan. * @dev Returns the maximum amount of tokens available for loan.
* @param token The address of the token that is requested. * @param token The address of the token that is requested.
* @return The amont of token that can be loaned. * @return The amount of token that can be loaned.
*/ */
function maxFlashLoan(address token) public view virtual override returns (uint256) { function maxFlashLoan(address token) public view virtual override returns (uint256) {
return token == address(this) ? type(uint256).max - ERC20.totalSupply() : 0; return token == address(this) ? type(uint256).max - ERC20.totalSupply() : 0;
@ -54,7 +54,7 @@ abstract contract ERC20FlashMint is ERC20, IERC3156FlashLender {
* supported. * supported.
* @param amount The amount of tokens to be loaned. * @param amount The amount of tokens to be loaned.
* @param data An arbitrary datafield that is passed to the receiver. * @param data An arbitrary datafield that is passed to the receiver.
* @return `true` is the flash loan was successful. * @return `true` if the flash loan was successful.
*/ */
// This function can reenter, but it doesn't pose a risk because it always preserves the property that the amount // This function can reenter, but it doesn't pose a risk because it always preserves the property that the amount
// minted at the beginning is always recovered and burned at the end, or else the entire function will revert. // minted at the beginning is always recovered and burned at the end, or else the entire function will revert.

2
contracts/token/ERC20/extensions/ERC20Snapshot.sol
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@ -22,7 +22,7 @@ import "../../../utils/Counters.sol";
* and the account address. * and the account address.
* *
* NOTE: Snapshot policy can be customized by overriding the {_getCurrentSnapshotId} method. For example, having it * NOTE: Snapshot policy can be customized by overriding the {_getCurrentSnapshotId} method. For example, having it
* return `block.number` will trigger the creation of snapshot at the begining of each new block. When overridding this * return `block.number` will trigger the creation of snapshot at the beginning of each new block. When overriding this
* function, be careful about the monotonicity of its result. Non-monotonic snapshot ids will break the contract. * function, be careful about the monotonicity of its result. Non-monotonic snapshot ids will break the contract.
* *
* Implementing snapshots for every block using this method will incur significant gas costs. For a gas-efficient * Implementing snapshots for every block using this method will incur significant gas costs. For a gas-efficient

2
contracts/token/ERC20/extensions/ERC20Wrapper.sol
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@ -41,7 +41,7 @@ abstract contract ERC20Wrapper is ERC20 {
} }
/** /**
* @dev Mint wrapped token to cover any underlyingTokens that would have been transfered by mistake. Internal * @dev Mint wrapped token to cover any underlyingTokens that would have been transferred by mistake. Internal
* function that can be exposed with access control if desired. * function that can be exposed with access control if desired.
*/ */
function _recover(address account) internal virtual returns (uint256) { function _recover(address account) internal virtual returns (uint256) {