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Crowdsale docs improvements. (#1446)

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* Added a small Crowdsale fallback gas warning.

* Fixed a couple typos.

(cherry picked from commit 94692acb14)
This commit is contained in:
Nicolás Venturo
2018-10-18 16:57:16 -03:00
committed by Leo Arias
parent 95411da289
commit 6e53c4e129
1 changed files with 6 additions and 3 deletions
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9
contracts/crowdsale/Crowdsale.sol
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@ -73,6 +73,9 @@ contract Crowdsale {
/**
* @dev fallback function ***DO NOT OVERRIDE***
* Note that other contracts will transfer fund with a base gas stipend
* of 2300, which is not enough to call buyTokens. Consider calling
* buyTokens directly when purchasing tokens from a contract.
*/
function () external payable {
buyTokens(msg.sender);
@ -100,7 +103,7 @@ contract Crowdsale {
}
/**
* @return the mount of wei raised.
* @return the amount of wei raised.
*/
function weiRaised() public view returns (uint256) {
return _weiRaised;
@ -108,7 +111,7 @@ contract Crowdsale {
/**
* @dev low level token purchase ***DO NOT OVERRIDE***
* @param beneficiary Address performing the token purchase
* @param beneficiary Recipient of the token purchase
*/
function buyTokens(address beneficiary) public payable {
@ -188,7 +191,7 @@ contract Crowdsale {
}
/**
* @dev Executed when a purchase has been validated and is ready to be executed. Not necessarily emits/sends tokens.
* @dev Executed when a purchase has been validated and is ready to be executed. Doesn't necessarily emit/send tokens.
* @param beneficiary Address receiving the tokens
* @param tokenAmount Number of tokens to be purchased
*/