</tr>
<tr>
<td colspan="2" align="center">
- <input type="submit" value="<?php print_string("savechanges") ?>" />
- <input type="button" value="<?php print_string('cancel') ?>" onclick="javascript:history.go(-1)" /></td>
+ <input type="submit" value="<?php print_string("savechanges"); ?>" />
+ <input type="button" value="<?php print_string('cancel'); ?>" onclick="javascript:history.go(-1)" /></td>
</tr>
</table>
</form>