This proposed edit to repair a few spaces in front of a link (shown there as "http://%20%20http//library.sciencemadness.org/library/books/ignition.pdf" is the third time in the last week I've seen links contain erroneous characters - including spaces - in the beginning - embedded in posts, in almost the same way. It could be a coincidence, but I don't recall seeing this kind of thing happening widespread before.
I'm just noting it here. If it doesn't continue to recur then this can probably be ignored.
Has anyone else seen this?