man: fix typo in systemd.netdev Xfrm example

The first section header in that example should probably be `[NetDev]` and not `[Xfrm]`.

(cherry picked from commit a15e1a5df0c943ec5414014e54719bd1259fd00a)

diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index 8031bc0e0b49a41471223c01062e67340251f036..c3d09d39c72862dbc7e0478099c0376211494666 100644 (file)
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -2109,7 +2109,7 @@ Endpoint=wireguard.example.com:51820</programlisting>
 
     <example>
       <title>/etc/systemd/network/27-xfrm.netdev</title>
-      <programlisting>[Xfrm]
+      <programlisting>[NetDev]
 Name=xfrm0
 Kind=xfrm