Multiple instances of this
Evidently we can see that for the @param _prevMsgSender nothing is being explained.
The onlyBridgehubOrEra modifier has been used and as such the documentation should entail that it Allows bridgehub or era to acquire mintValue for L1->L2 transactions.
Evidently, in this case, we can see that the math around // bytes4 function signature + address l1Receiver + uint256 amount + address l2Sender + bytes _additionalData = // = 4 + 20 + 32 + 32 + _additionalData.length >= 68 (bytes). is wrong and 68 in this case should be 88 instead.
Incomplete code documentation, makes it harder to understand code
Apply all suffiecient natspec explanations where necessary.
