git: de525c502a3a - main - intro.2: Integrate introduction with state of page

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=de525c502a3aab50de42df39f4b0c2840f4c09a6

commit de525c502a3aab50de42df39f4b0c2840f4c09a6
Author:     Alexander Ziaee <concussious@runbox.com>
AuthorDate: 2024-04-19 22:22:39 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2024-04-19 22:30:32 +0000

    intro.2: Integrate introduction with state of page
    
    Reviewed by: imp, brooks
    Pull Request: https://github.com/freebsd/freebsd-src/pull/1065
---
 lib/libsys/intro.2 | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/libsys/intro.2 b/lib/libsys/intro.2
index c8eee277f268..6e7abeb2c373 100644
--- a/lib/libsys/intro.2
+++ b/lib/libsys/intro.2
@@ -39,8 +39,12 @@
 .Sh SYNOPSIS
 .In errno.h
 .Sh DESCRIPTION
-This section provides an overview of the system calls,
-their error returns, and other common definitions and concepts.
+This section contains the system calls which comprise the
+.Fx
+programming environment.
+This page also provides an overview of common definitions and concepts
+relevant to system calls, where to find a table of the system calls
+currently available on your system, and their error returns.
 .\".Pp
 .\".Sy System call restart
 .\".Pp