Fix count of no-op functions (bug#68375)

It looks like there are actually three kinds of no-op functions.

* doc/lispref/functions.texi (Calling Functions): Fix count and
plural of no-op functions.

Copyright-paperwork-exempt: yes
This commit is contained in:
Xiyue Deng 2024-01-02 16:31:30 -08:00 committed by Eli Zaretskii
parent 0c01f97b73
commit 99efe5c80f

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@ -980,8 +980,8 @@ lists) and call them using @code{funcall} or @code{apply}. Functions
that accept function arguments are often called @dfn{functionals}.
Sometimes, when you call a functional, it is useful to supply a no-op
function as the argument. Here are two different kinds of no-op
function:
function as the argument. Here are three different kinds of no-op
functions:
@defun identity argument
This function returns @var{argument} and has no side effects.