> The attached patch replaces the "et cetera" with those two general categories.
LGTM.
Another option that I think would also work is to just cut down the details to just "The <option>--jobs</option> option allows multiple CPU cores to be used".
I think this is also slightly confusing, but maybe that's a non-native-english thing: "a good place to start is the maximum of the number of CPU cores and tablespaces.". Am I supposed to set it to max(cpucores, ntablespaces) or to max(cpucores+ntablespaces)?