bug#65512: 30.0.50; Docstring current-idle-time: PSEC?

[Eli Zaretskii]

> From: Michael Heerdegen <michael_heerdegen@web.de>
> Date: Fri, 25 Aug 2023 05:27:41 +0200
> 
> C-h f current-idle-time
> | Return the current length of Emacs idleness, or nil.
> | [...]
> | PSEC is a multiple of the system clock resolution.
> 
> But PSEC is not an argument of that function and appears nowhere else in
> the docstring.

PSEC is not an argument, it's the last member of a 4-member list.  I
hope I've clarified this now in the doc string.