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style(modular): fix mapping style

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Nicolás Acosta 2023-02-01 15:53:33 -03:00
parent 5b149adfcd
commit 9b0556caa4
1 changed files with 1 additions and 1 deletions
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docs/examples/modular.rst
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@ -34,7 +34,7 @@ and the sum of all balances is an invariant across the lifetime of the contract.
contract Token {
mapping(address => uint256) balances;
using Balances for *;
mapping(address => mapping (address => uint256)) allowed;
mapping(address => mapping(address => uint256)) allowed;
event Transfer(address from, address to, uint amount);
event Approval(address owner, address spender, uint amount);