applier: remove extra new line in log message printed on connect

An extra new line looks ugly in the log:

  2018-06-06 15:22:22.682 [9807] main/101/interactive C> Tarantool 1.10.1-58-gd2272132
  2018-06-06 15:22:22.682 [9807] main/101/interactive C> log level 5
  2018-06-06 15:22:22.682 [9807] main/101/interactive I> mapping 268435456 bytes for memtx tuple arena...
  2018-06-06 15:22:22.683 [9807] main/101/interactive I> mapping 134217728 bytes for vinyl tuple arena...
  2018-06-06 15:22:22.692 [9807] main/101/interactive I> recovery start
  2018-06-06 15:22:22.692 [9807] main/101/interactive I> recovering from `./00000000000000000006.snap'
  2018-06-06 15:22:22.721 [9807] main/106/applier/ I> remote master is 1.10.1 at 0.0.0.0:44441

  2018-06-06 15:22:22.723 [9807] main/106/applier/ C> leaving orphan mode
  2018-06-06 15:22:22.723 [9807] main/101/interactive C> replica set sync complete, quorum of 1 replicas formed
  2018-06-06 15:22:22.723 [9807] main/101/interactive I> ready to accept requests

src/box/applier.cc

@@ -198,7 +198,7 @@ applier_connect(struct applier *applier)
 	}
 
 	if (applier->version_id != greeting.version_id) {
-		say_info("remote master is %u.%u.%u at %s\r\n",
+		say_info("remote master is %u.%u.%u at %s",
 			 version_id_major(greeting.version_id),
 			 version_id_minor(greeting.version_id),
 			 version_id_patch(greeting.version_id),