git: 4db191160107 - stable/13 - udl.4: note that "device videomode" is also required

The branch stable/13 has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/commit/?id=4db19116010707158f2ff5c74cf73a0a5378f5df

commit 4db19116010707158f2ff5c74cf73a0a5378f5df
Author:     Archimedes Gaviola <archimedes.gaviola@gmail.com>
AuthorDate: 2023-09-09 17:39:17 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2023-09-24 14:07:40 +0000

    udl.4: note that "device videomode" is also required
    
    Reviewed by:    emaste
    
    (cherry picked from commit 9888a79adad22ba06b5aff17d05abac0029c537a)
---
 share/man/man4/udl.4 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/share/man/man4/udl.4 b/share/man/man4/udl.4
index fa6e96343a2a..b2cfeba2489c 100644
--- a/share/man/man4/udl.4
+++ b/share/man/man4/udl.4
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd February 15, 2015
+.Dd September 9, 2023
 .Dt UDL 4
 .Os
 .Sh NAME
@@ -22,10 +22,11 @@
 .Nd DisplayLink DL-120 / DL-160 USB display devices
 .Sh SYNOPSIS
 To compile this driver into the kernel,
-place the following line in your
+place the following lines in your
 kernel configuration file:
 .Bd -ragged -offset indent
 .Cd "device udl"
+.Cd "device videomode"
 .Ed
 .Pp
 Alternatively, to load the driver as a