style refactor

Author: biandratti

src/it/scala/io/iohk/ethereum/sync/RegularSyncItSpec.scala

@@ -67,4 +67,4 @@ class RegularSyncItSpec extends FlatSpecBase with Matchers with BeforeAndAfter {
       }
   }
 
-}
+}

src/it/scala/io/iohk/ethereum/sync/util/FakePeer.scala

@@ -309,4 +309,4 @@ trait FakePeer extends SecureRandomBuilder with TestSyncConfig {
 
     } yield ()
   }
-}
+}

src/it/scala/io/iohk/ethereum/sync/util/FakePeerFastSync.scala

@@ -74,4 +74,4 @@ object FakePeerFastSync {
       Task.parMap3(peer.shutdown(), peer1.shutdown(), peer2.shutdown())((_, _, _) => ())
     }
   }
-}
+}

src/it/scala/io/iohk/ethereum/sync/util/FakePeerRegularSync.scala

@@ -97,4 +97,4 @@ object FakePeerRegularSync {
     } { case (peer, peer1) => Task.parMap2(peer.shutdown(), peer1.shutdown())((_, _) => ()) }
   }
 
-}
+}