[Minor] Remove unneeded comment
[Feature] selectAnyLink UI closes automatically once a unique match is found

- The uniquely matching element is focused at that point
- Related change: selected element is styled differently than the
styling used for the focused element. This has been done  to prevent
confusion, since otherise one tends to press 'o' to open what looks
like the focused element, which results in 'o' getting typed the
search-box (And this is pretty bad since it not only doesn't do
what the user was expecting, but also messes up the filtered results)
[CSS] selectAnyLink make selected link color slightly subdued