updated the source code

Author: irfanajaffer

Text/Saving-and-Restoring-the-PdfGraphics/.NET/Saving-and-Restoring-the-PdfGraphics/Saving-and-Restoring-the-PdfGraphics/Program.cs

@@ -25,5 +25,5 @@
         //Save the PDF document to file stream.
         pdfDocument.Save(outputFileStream);
     }
-    pdfDocument.Close(true);
+   
 }