Removing redundant TODO

frame/transaction-payment/asset-tx-payment/src/tests.rs

@@ -200,7 +200,7 @@ pub struct CreditToBlockAuthor;
 impl HandleCredit<AccountId, Assets> for CreditToBlockAuthor {
 	fn handle_credit(credit: CreditOf<AccountId, Assets>) {
 		let author = pallet_authorship::Pallet::<Runtime>::author();
-		// TODO: what to do in case paying the author fails (e.g. because `fee < min_balance`)
+		// What to do in case paying the author fails (e.g. because `fee < min_balance`)
 		// default: drop the result which will trigger the `OnDrop` of the imbalance.
 		let _ = <Assets as Balanced<AccountId>>::resolve(&author, credit);
 	}