Errors in docs for --pad-include=none

In the section describing --pad-include=none (which immediately follows the section for --pad-include), you repeat the same description, but actually the padding gets removed, so a better wording would be this:

Remove space padding after include directives.

Also, the id for that section is identical to that of --pad-include (id="_pad-include"). It should be id="_pad-include=none" instead.