resolved: use Oxford comma at once place

As suggested by @keszybz in https://github.com/systemd/systemd/pull/9235#pullrequestreview-127150950

diff --git a/man/systemd-resolved.service.xml b/man/systemd-resolved.service.xml
index 91887861ee205654e31b9117b9ef6b4f2d0bbe87..964580961670de1d686e6b237b4e8d65ab257f4b 100644 (file)
--- a/man/systemd-resolved.service.xml
+++ b/man/systemd-resolved.service.xml
@@ -79,7 +79,7 @@
     <filename>/etc/systemd/resolved.conf</filename>, the per-link static settings in
     <filename>/etc/systemd/network/*.network</filename> files (in case
     <citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry> is
-    used), the per-link dynamic settings received over DHCP and any DNS server information made available by other
+    used), the per-link dynamic settings received over DHCP, and any DNS server information made available by other
     system services. See
     <citerefentry><refentrytitle>resolved.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> and
     <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry> for details