Typos

[code423n4]

Handle

WatchPug

Vulnerability details

https://github.com/code-423n4/2021-10-covalent/blob/ded3aeb2476da553e8bb1fe43358b73334434737/contracts/DelegatedStaking.sol#L57

event TransferedUnstake(uint128 indexed oldValidatorId, uint128 indexed newValidatorId, address indexed delegator, uint128 amount, uint128 unstakingId);

https://github.com/code-423n4/2021-10-covalent/blob/ded3aeb2476da553e8bb1fe43358b73334434737/contracts/DelegatedStaking.sol#L419

emit TransferedUnstake(oldValidatorId, newValidatorId, msg.sender, amount, unstakingId);

Transfered should be Transferred.

https://github.com/code-423n4/2021-10-covalent/blob/ded3aeb2476da553e8bb1fe43358b73334434737/contracts/DelegatedStaking.sol#L303-L304

// if validator calls redeem rewards, first tokens paid from comissions will be redeemed and then regular rewards
    function redeemRewards( uint128 validatorId, address beneficiary, uint128 amount) public {

comissions should be commissions.

https://github.com/code-423n4/2021-10-covalent/blob/ded3aeb2476da553e8bb1fe43358b73334434737/contracts/DelegatedStaking.sol#L392-L393

// only owner can change comission rate
    function setValidatorCommissionRate(uint128 amount, uint128 validatorId) public onlyOwner {

comission should be commission.

https://github.com/code-423n4/2021-10-covalent/blob/ded3aeb2476da553e8bb1fe43358b73334434737/contracts/DelegatedStaking.sol#L374-L375

// calclate how much rewards would be distribited with the old emission rate
uint128 futureRewards = allocatedTokensPerEpoch * epochs;

calculate should be calculate. distribited should be distributed.

[kitti-katy]

https://github.com/code-423n4/2021-10-covalent-findings/issues/42

[GalloDaSballo]

The sponsor has fixed the typos