git: 2b22b85e58e3 - stable/12 - pxeboot(8): remove antiquated information

The branch stable/12 has been updated by kevans:

URL: https://cgit.FreeBSD.org/src/commit/?id=2b22b85e58e356344ab7be2001b098b98187c781

commit 2b22b85e58e356344ab7be2001b098b98187c781
Author:     Guangyuan Yang <ygy@FreeBSD.org>
AuthorDate: 2021-02-15 22:03:37 +0000
Commit:     Kyle Evans <kevans@FreeBSD.org>
CommitDate: 2021-10-08 05:24:28 +0000

    pxeboot(8): remove antiquated information
    
    While I was there:
    - Fix some typos
    - Fix an excessive argument "indent" reported by mandoc -Tlint
    - Replace a dead link with the one suggested by
      https://www.uefi.org/uefi
    
    (cherry picked from commit c90fb7acf099f1dc982f8d6087aa92809ae43727)
---
 stand/i386/pxeldr/pxeboot.8 | 23 +++++++----------------
 1 file changed, 7 insertions(+), 16 deletions(-)

diff --git a/stand/i386/pxeldr/pxeboot.8 b/stand/i386/pxeldr/pxeboot.8
index c9fa434b3028..58b1f06bcd0f 100644
--- a/stand/i386/pxeldr/pxeboot.8
+++ b/stand/i386/pxeldr/pxeboot.8
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 25, 2018
+.Dd February 15, 2021
 .Dt PXEBOOT 8
 .Os
 .Sh NAME
@@ -97,19 +97,19 @@ from the specified server before loading any other files.
 .Pp
 Valid
 .Va option root-path
-Syntax is the following
-.Bl -tag -width <scheme>://ip/path indent
+syntax is the following
+.Bl -tag -width <scheme>://ip/path
 .It /path
 path to the root filesystem on the NFS server
-.It ip:/path
+.It ip://path
 path to the root filesystem on the NFS server
 .Ar ip
-.It nfs:/path
+.It nfs://path
 path to the root filesystem on the NFS server
 .It nfs://ip/path
 path to the root filesystem on the NFS server
 .Ar ip
-.It tftp:/path
+.It tftp://path
 path to the root filesystem on the TFTP server
 .It tftp://ip/path
 path to the root filesystem on the TFTP server
@@ -129,18 +129,9 @@ In all other respects,
 acts just like
 .Xr loader 8 .
 .Pp
-As PXE is still in its infancy, some firmware versions may not work
-properly.
-The
-.Nm
-bootloader has been extensively tested on version 0.99 of Intel firmware;
-pre-release versions of the newer 2.0 firmware are known to have
-problems.
-Check with the device's manufacturer for their latest stable release.
-.Pp
 For further information on Intel's PXE specifications and Wired for
 Management (WfM) systems, see
-.Li http://www.intel.com/design/archives/wfm/ .
+.Li http://www.pix.net/software/pxeboot/archive/pxespec.pdf .
 .Sh SEE ALSO
 .Xr loader 8
 .Sh HISTORY