diff --git a/Testing/sirius.ps1 b/Testing/sirius.ps1
index 2b93d59..0d417e5 100644
--- a/Testing/sirius.ps1
+++ b/Testing/sirius.ps1
@@ -36,10 +36,8 @@ class VirtualizationServer {
         $this.__load_hosts()
     }
 
-    [Array] $__host_list=@()
-    [Array] $host_list{
-        return $this.__host_list
-    }
+    hidden [Array] $__host_list=@()
+    [Array] $host_list = $this.__host_list
 
 }
 class SystemCenterVirtualMachineManager {
@@ -90,9 +88,8 @@ class VirtualizerManager{
         }
         return $result
     }
-    [Hashtable] $found_vh{
-        return $this.__found_vh
-    }
+    [Hashtable] $found_vh = $this.__found_vh
+
     append_session($type,$url)
     {
         $type.GetType().IsValueType
@@ -120,7 +117,7 @@ class VirtualizerManager{
         }
     }
     __append_vhost($vhost,$source_url){
-        if ($this.__host_list[$vhost.Name] -isnot [system.Hashtable]){
+        if ($this.__host_list[$vhost.Name] -isnot [Hashtable]){
             $this.__host_list[$vhost.Name]=@{}
         }
         $this.__host_list[$vhost.Name.ToLower()][$source_url]=$vhost
@@ -145,7 +142,7 @@ class VirtualizerManager{
                 }
             }
             else {
-                [String]::Format("`t---- Couldn't be found ",$server.url) | Write-Host
+                [String]::Format("`t---- Couldn't be found") | Write-Host
             }
         }
     }