Search engines update doesn't work

[PhobosK]

The update url for the search engines list is outdated, so the update doesn't work.
It needs updating to the current github project url? (https://github.com/qbittorrent/qBittorrent/blob/master/src/searchengine/engineselectdlg.cpp#L49)

Same goes for the help topic about "Anonymous mode" in the Preferences ui - https://github.com/qbittorrent/qBittorrent/blob/master/src/preferences/options.ui#L1990

[cdumez]

All fixed. Thanks for reporting this, very useful.