git: ad6381a6ebf4 - stable/15 - linprocfs.4: Improve docs around pid/self entries

The branch stable/15 has been updated by michaelo:

URL: https://cgit.FreeBSD.org/src/commit/?id=ad6381a6ebf434a6e84a4b1862f6538a763e1ea3

commit ad6381a6ebf434a6e84a4b1862f6538a763e1ea3
Author:     Michael Osipov <michaelo@FreeBSD.org>
AuthorDate: 2025-12-24 18:12:25 +0000
Commit:     Michael Osipov <michaelo@FreeBSD.org>
CommitDate: 2025-12-29 18:35:32 +0000

    linprocfs.4: Improve docs around pid/self entries
    
    Mark <pid> as a placeholder and document that self is a symlink to a directory.
    
    PR:             283080
    Reviewed by:    ziaee
    MFC after:      3 days
    Differential Revision:  https://reviews.freebsd.org/D54358
    
    (cherry picked from commit 0d31189cbce4de142a43b65037beb7bf8c09cf26)
---
 share/man/man4/linprocfs.4 | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/share/man/man4/linprocfs.4 b/share/man/man4/linprocfs.4
index dcd1c642b409..043dedbd723a 100644
--- a/share/man/man4/linprocfs.4
+++ b/share/man/man4/linprocfs.4
@@ -1,7 +1,7 @@
 .\" Written by Garrett Wollman
 .\" This file is in the public domain.
 .\"
-.Dd May 29, 2025
+.Dd December 26, 2025
 .Dt LINPROCFS 4
 .Os
 .Sh NAME
@@ -126,11 +126,11 @@ Information about the swap device if any.
 Time since the last boot and time spent in idle state.
 .It Pa /compat/linux/proc/version
 Version of the emulated linux system.
-.It Pa /compat/linux/proc/pid
+.It Pa /compat/linux/proc/ Ns Ao Ar pid Ac
 A directory containing process information for process
-.Pa pid .
+.Ar pid .
 .It Pa /compat/linux/proc/self
-A directory containing process information for the current process.
+A symlink to a directory containing process information for the current process.
 .El
 .Sh EXAMPLES
 To mount a