Update TokenSwap.sol fix typo of approve - Githubissues

Cyfrin / solidity-by-example.github.io

Solidity By Example

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Update TokenSwap.sol fix typo of approve #200

Closed fenghaojiang closed 2 years ago

fenghaojiang commented 2 years ago

fix typo. 'Appprove' => 'Approve'

t4sk commented 2 years ago

@fenghaojiang thanks