man/man2/mount_setattr.2: Mirror opening sentence from fsopen(2)

All of the other new mount API docs have this lead-in sentence in order
to make this set of APIs feel a little bit more cohesive.  Despite being
a bit of a latecomer, mount_setattr(2) is definitely part of this family
of APIs and so deserves the same treatment.

Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
Message-ID: <20250919-new-mount-api-v4-8-1261201ab562@cyphar.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/man/man2/mount_setattr.2 b/man/man2/mount_setattr.2
index 4b55f6d2e09d00d9bc4b3a085f310b1b459f34e8..19550f79f5d5c8fb9af46eb58a1a3171f508c032 100644 (file)
--- a/man/man2/mount_setattr.2
+++ b/man/man2/mount_setattr.2
@@ -19,7 +19,11 @@ Standard C library
 .SH DESCRIPTION
 The
 .BR mount_setattr ()
-system call changes the mount properties of a mount or an entire mount tree.
+system call is part of
+the suite of file-descriptor-based mount facilities in Linux.
+.P
+.BR mount_setattr ()
+changes the mount properties of a mount or an entire mount tree.
 If
 .I path
 is relative,