private void addNotes(Document document) throws DocumentException {
   if (!mRecipe.getNotes().equals("")) {
     document.add(new Paragraph(mContext.getString(R.string.notes), HEADER_FONT));
     addLineSeparator(document);
     Paragraph notesPara = new Paragraph(mRecipe.getNotes(), NORMAL_FONT);
     notesPara.setLeading(NORMAL_POINT);
     document.add(notesPara);
   }
 }