Jeremy Schlatter 8cc3349d1f Fix typo: "an uint256" -> "a uint256" (#1658) ...

Using "a" instead of "an" makes this consistent with the comment on `allowance`.

2019-03-01 10:03:19 -05:00

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ERC20

Fix typo: "an uint256" -> "a uint256" (#1658)

2019-03-01 10:03:19 -05:00

ERC721

Nonfunctional typos #1643 (#1652)

2019-02-28 11:46:13 -03:00