Remove All Trailing Whitespace Characters in '.ps1' Files

functions/public/Invoke-ScratchDialog.ps1

@@ -8,13 +8,13 @@ function Invoke-ScratchDialog {
 
     .PARAMETER Button
     #>
-    $sync.WPFMicrowinISOScratchDir.IsChecked 
- 
+    $sync.WPFMicrowinISOScratchDir.IsChecked
+
 
     [System.Reflection.Assembly]::LoadWithPartialName("System.windows.forms") | Out-Null
     $Dialog = New-Object System.Windows.Forms.FolderBrowserDialog
     $Dialog.SelectedPath =          $sync.MicrowinScratchDirBox.Text
-    $Dialog.ShowDialog() 
+    $Dialog.ShowDialog()
     $filePath = $Dialog.SelectedPath
         Write-Host "No ISO is chosen+  $filePath"
 
@@ -23,7 +23,7 @@ function Invoke-ScratchDialog {
         Write-Host "No Folder had chosen"
         return
     }
-    
+
        $sync.MicrowinScratchDirBox.Text =  Join-Path $filePath "\"
 
 }