git: 270542d95d0d - main - statfs.2: uncomment and describe MNT_IGNORE

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=270542d95d0d931ebdd369f4f78871828502d486

commit 270542d95d0d931ebdd369f4f78871828502d486
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2025-02-20 14:56:52 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2025-02-20 14:58:17 +0000

    statfs.2: uncomment and describe MNT_IGNORE
    
    Sponsored by:   The FreeBSD Foundation
    MFC after:      3 days
---
 lib/libsys/statfs.2 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/libsys/statfs.2 b/lib/libsys/statfs.2
index a2abd9e7d7cd..f2c2003918f1 100644
--- a/lib/libsys/statfs.2
+++ b/lib/libsys/statfs.2
@@ -141,8 +141,9 @@ The file system is exported read-only.
 Updating of file access times is disabled.
 .It Dv MNT_USER
 The file system has been mounted by a user.
-.\".It Dv MNT_IGNORE
-.\"XXX
+.It Dv MNT_IGNORE
+The file system should not be listed, e.g. by
+.Xr df 1 .
 .It Dv MNT_EXPORTED
 The file system is exported for both reading and writing.
 .It Dv MNT_DEFEXPORTED