Small fixes to Kubemark scripts

cluster/images/kubemark/build-kubemark.sh

@@ -29,6 +29,6 @@ cp kubernetes/server/bin/kubemark /
 cp kubernetes/server/bin/kubectl /
 
 rm -rf /tmp/*
-apt-get remove -y build-essential 
+apt-get remove -y build-essential
 apt-get clean -y
 apt-get autoremove -y

cmd/kubelet/app/server.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2014 The Kubernetes Authors All rights reserved.
+Copyright 2015 The Kubernetes Authors All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -602,7 +602,6 @@ func SimpleKubelet(client *client.Client,
 	fileCheckFrequency, httpCheckFrequency, minimumGCAge, nodeStatusUpdateFrequency, syncFrequency time.Duration,
 	maxPods int,
 ) *KubeletConfig {
-
 	imageGCPolicy := kubelet.ImageGCPolicy{
 		HighThresholdPercent: 90,
 		LowThresholdPercent:  80,

test/kubemark/start-kubemark-master.sh

@@ -18,7 +18,7 @@
 sudo docker run --net=host -d gcr.io/google_containers/etcd:2.0.12 /usr/local/bin/etcd --addr=127.0.0.1:4001 --bind-addr=0.0.0.0:4001 --data-dir=/var/etcd/data
 
 # Increase the allowed number of open file descriptors
-+ulimit -n 65536
+ulimit -n 65536
 
 tar xzf kubernetes-server-linux-amd64.tar.gz