Address some displaying issues in docker info

Signed-off-by: Tibor Vass <tibor@docker.com>

api/client/system/info.go

@@ -88,9 +88,8 @@ func runInfo(dockerCli *client.DockerCli) error {
 			fmt.Fprintf(dockerCli.Out(), " ClusterID: %s\n", info.Swarm.Cluster.ID)
 			fmt.Fprintf(dockerCli.Out(), " Managers: %d\n", info.Swarm.Managers)
 			fmt.Fprintf(dockerCli.Out(), " Nodes: %d\n", info.Swarm.Nodes)
-			fmt.Fprintf(dockerCli.Out(), " Name: %s\n", info.Swarm.Cluster.Spec.Annotations.Name)
 			fmt.Fprintf(dockerCli.Out(), " Orchestration:\n")
-			fmt.Fprintf(dockerCli.Out(), "  Task History Retention: %d\n", info.Swarm.Cluster.Spec.Orchestration.TaskHistoryRetentionLimit)
+			fmt.Fprintf(dockerCli.Out(), "  Task History Retention Limit: %d\n", info.Swarm.Cluster.Spec.Orchestration.TaskHistoryRetentionLimit)
 			fmt.Fprintf(dockerCli.Out(), " Raft:\n")
 			fmt.Fprintf(dockerCli.Out(), "  Snapshot interval: %d\n", info.Swarm.Cluster.Spec.Raft.SnapshotInterval)
 			fmt.Fprintf(dockerCli.Out(), "  Heartbeat tick: %d\n", info.Swarm.Cluster.Spec.Raft.HeartbeatTick)