Improve (or, well, at least arbitrarily change) the descriptions of various settings in the graphics options.

More than a few of these have annoyed me for a while, what with their typos and odd wording and occasional lack of important details.

Criticisms welcome. I mean, as long as it doesn't devolve into MORE bikeshedding. Even I don't enjoy that.
I think either form of "yield" would be fine here, but if I had to decide, I'd say "yield" is more correct.
    ""Multiple of 640x528" will [...] yield fewer issues."
    ""Multiple of 640x528" [...] yields fewer issues."