Invalid characters in docs

[Lastique]

For example, on this page, there are three question mark characters in places where an ellipsis (...) would be expected.

[joaquintides]

Ouch, thanks for reporting! I wonder how these have gone unnoticed by me for so long.

Have you spotted weird chars anywhere else?

[Lastique]

No, but I wasn't looking. Those are just the ones I spotted while skimming through that page. If there's an invalid character sequence in the docs source, it might be worth doing a search for it.

[joaquintides]

Fixed in c9a21d7.