Fix syntax errors

scripts/Windows/OS/User/Add.ps1

@@ -14,11 +14,11 @@ function New-PersonalUser([Context] $context, [string] $userName)
     $adminRemovalStage = "RemoveAdmin";
 
     $null = New-Module {
-        Get-UserStage {
+        function Get-UserStage() {
             return $context.Get($userStageProperty);
         }
 
-        Set-UserStage {
+        function Set-UserStage() {
             param([string]$value);
             $context.Set($userStageProperty, $value);
         }