correct typo in doc
@ -29,7 +29,7 @@ contract ERC20 is IERC20 {
/**
* @dev Gets the balance of the specified address.
* @param owner The address to query the the balance of.
* @param owner The address to query the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address owner) public view returns (uint256) {