Update client/pov-recovery/src/lib.rs

Co-authored-by: Bastian Köcher <git@kchr.de>

client/pov-recovery/src/lib.rs

@@ -190,7 +190,7 @@ impl<Block: BlockT> RecoveryQueue<Block> {
 	/// Get the next hash for block recovery.
 	pub async fn next_recovery(&mut self) -> Block::Hash {
 		loop {
-			if (self.signaling_queue.next().await).is_some() {
+			if self.signaling_queue.next().await.is_some() {
 				if let Some(hash) = self.recovery_queue.pop_front() {
 					return hash
 				} else {