Rewrap all comments to 100 line width (#9490)

* reformat everything again

* manual formatting

* last manual fix

* Fix build

substrate/bin/node/testing/src/bench.rs

@@ -306,8 +306,8 @@ impl<'a> Iterator for BlockContentIterator<'a> {
 					BlockType::RandomTransfersReaping => {
 						Call::Balances(BalancesCall::transfer(
 							sp_runtime::MultiAddress::Id(receiver),
-							// Transfer so that ending balance would be 1 less than existential deposit
-							// so that we kill the sender account.
+							// Transfer so that ending balance would be 1 less than existential
+							// deposit so that we kill the sender account.
 							100 * DOLLARS - (node_runtime::ExistentialDeposit::get() - 1),
 						))
 					},