Rewrap all comments to 100 line width (#9490)

* reformat everything again

* manual formatting

* last manual fix

* Fix build

substrate/client/transaction-pool/api/src/lib.rs

@@ -203,7 +203,8 @@ pub trait TransactionPool: Send + Sync {
 		xt: TransactionFor<Self>,
 	) -> PoolFuture<TxHash<Self>, Self::Error>;
 
-	/// Returns a future that import a single transaction and starts to watch their progress in the pool.
+	/// Returns a future that import a single transaction and starts to watch their progress in the
+	/// pool.
 	fn submit_and_watch(
 		&self,
 		at: &BlockId<Self::Block>,