git: 7e3b6b249f54 - main - diskless.8: show in `apropos pxe` + tag SPDX

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=7e3b6b249f54f5b22eae14dfa48ef7891bc4eac1

commit 7e3b6b249f54f5b22eae14dfa48ef7891bc4eac1
Author:     Alexander Ziaee <concussious@runbox.com>
AuthorDate: 2024-08-12 03:07:42 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2024-09-06 18:34:32 +0000

    diskless.8: show in `apropos pxe` + tag SPDX
    
    MFC after:      3 days
    
    Reviewed by: imp
    Pull Request: https://github.com/freebsd/freebsd-src/pull/1378
---
 share/man/man8/diskless.8 | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/share/man/man8/diskless.8 b/share/man/man8/diskless.8
index 8839e27e11ba..cc49854ae850 100644
--- a/share/man/man8/diskless.8
+++ b/share/man/man8/diskless.8
@@ -1,3 +1,6 @@
+.\"-
+.\" SPDX-License-Identifier: BSD-3-Clause
+.\"
 .\" Copyright (c) 1994 Gordon W. Ross, Theo de Raadt
 .\" Updated by Luigi Rizzo, Robert Watson
 .\" All rights reserved.
@@ -24,12 +27,12 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd May 3, 2020
+.Dd August 11, 2024
 .Dt DISKLESS 8
 .Os
 .Sh NAME
 .Nm diskless
-.Nd booting a system over the network
+.Nd booting a system over the network with PXE
 .Sh DESCRIPTION
 The ability to boot a machine over the network is useful for
 .Em diskless