remove trailing space

Change-Id: I36903535289c51346deea49791fd4a0d6e223a18
Signed-off-by: Guo Ruijing <ruijing.guo@intel.com>

4 files changed, 4 insertions, 4 deletions

diff --git a/src/vagrant/kubeadm_basic/Vagrantfile b/src/vagrant/kubeadm_basic/Vagrantfile
index 9f78e9f..9320074 100644
--- a/src/vagrant/kubeadm_basic/Vagrantfile
+++ b/src/vagrant/kubeadm_basic/Vagrantfile
@@ -8,7 +8,7 @@ Vagrant.configure("2") do |config|
     libvirt.memory = 4096
     libvirt.cpus = 4
   end
-  
+
   config.vm.synced_folder "../..", "/src"
   config.vm.provision "shell", path: "host_setup.sh", privileged: false
 
diff --git a/src/vagrant/kubeadm_istio/Vagrantfile b/src/vagrant/kubeadm_istio/Vagrantfile
index 9f78e9f..9320074 100644
--- a/src/vagrant/kubeadm_istio/Vagrantfile
+++ b/src/vagrant/kubeadm_istio/Vagrantfile
@@ -8,7 +8,7 @@ Vagrant.configure("2") do |config|
     libvirt.memory = 4096
     libvirt.cpus = 4
   end
-  
+
   config.vm.synced_folder "../..", "/src"
   config.vm.provision "shell", path: "host_setup.sh", privileged: false
 
diff --git a/src/vagrant/kubeadm_istio/istio/deploy.sh b/src/vagrant/kubeadm_istio/istio/deploy.sh
index 6e2e7ce..ed873f5 100755
--- a/src/vagrant/kubeadm_istio/istio/deploy.sh
+++ b/src/vagrant/kubeadm_istio/istio/deploy.sh
@@ -19,7 +19,7 @@ set -ex
 
 # Deploy istio 0.4.0
 cd /vagrant
-curl -L https://git.io/getLatestIstio | sh - 
+curl -L https://git.io/getLatestIstio | sh -
 mv istio-0.4.0 istio-source
 cd /vagrant/istio-source/
 export PATH=$PWD/bin:$PATH
diff --git a/src/vagrant/kubeadm_multus/Vagrantfile b/src/vagrant/kubeadm_multus/Vagrantfile
index ec759a6..9320074 100644
--- a/src/vagrant/kubeadm_multus/Vagrantfile
+++ b/src/vagrant/kubeadm_multus/Vagrantfile
@@ -8,7 +8,7 @@ Vagrant.configure("2") do |config|
     libvirt.memory = 4096
     libvirt.cpus = 4
   end
- 
+
   config.vm.synced_folder "../..", "/src"
   config.vm.provision "shell", path: "host_setup.sh", privileged: false