diff --git a/src/cli/one_helper/oneimage_helper.rb b/src/cli/one_helper/oneimage_helper.rb
index f05aa50652..2c06a64a78 100644
--- a/src/cli/one_helper/oneimage_helper.rb
+++ b/src/cli/one_helper/oneimage_helper.rb
@@ -67,7 +67,7 @@ class OneImageHelper < OpenNebulaHelper::OneHelper
         puts str % ["PUBLIC",
             OpenNebulaHelper.boolean_to_str(image['PUBLIC'])]
         puts str % ["PERSISTENT",
-            OneImageHelper.boolean_to_str(image["PERSISTENT"])]
+            OpenNebulaHelper.boolean_to_str(image["PERSISTENT"])]
         puts str % ["SOURCE", image['SOURCE']]
         puts str % ["STATE", image.short_state_str]
         puts str % ["RUNNING_VMS", image['RUNNING_VMS']]
@@ -114,7 +114,7 @@ class OneImageHelper < OpenNebulaHelper::OneHelper
 
             column :PERSISTENT, "Whether the Image is persistent or not",
                     :size=>3 do |d|
-                OneImageHelper.boolean_to_str(d["PERSISTENT"])
+                OpenNebulaHelper.boolean_to_str(d["PERSISTENT"])
             end
 
             column :STAT, "State of the Image", :size=>4 do |d|
diff --git a/src/cloud/ec2/etc/templates/m1.small.erb b/src/cloud/ec2/etc/templates/m1.small.erb
index b2f47f269a..57fbb2cfc2 100644
--- a/src/cloud/ec2/etc/templates/m1.small.erb
+++ b/src/cloud/ec2/etc/templates/m1.small.erb
@@ -5,7 +5,7 @@ NAME   = eco-vm
 CPU    = 0.2
 MEMORY = 256
 
-#Put here specific OS configurations for the cloud hypervisors
+# Put here specific OS configurations for the cloud hypervisors
 #OS = [ kernel     = /vmlinuz,
 #       initrd     = /initrd.img,
 #       root       = sda1,
@@ -13,7 +13,8 @@ MEMORY = 256
 
 DISK = [ IMAGE_ID   = <%= erb_vm_info[:img_id] %> ]
 
-NIC=[NETWORK="Public EC2"]
+# Put here the ID of the VNET with the IPs for the EC2 VMs
+NIC=[NETWORK_ID=<EC2-VNET-ID>]
 
 IMAGE_ID = <%= erb_vm_info[:ec2_img_id] %>
 INSTANCE_TYPE = <%= erb_vm_info[:instance_type ]%>