man: fix syntax in nsenter example

Apparently nsenter doesn't handle options concatenated together.
I'm pretty sure it worked at one point, but it seems like magic,
since each of those options can take arguments.

diff --git a/man/systemd-nspawn.xml b/man/systemd-nspawn.xml
index 4d60acb..a80cec4 100644 (file)
--- a/man/systemd-nspawn.xml
+++ b/man/systemd-nspawn.xml
@@ -397,7 +397,7 @@
                 (as viewed from the outside) of the launched process,
                 and it can be used to enter the container.</para>
 
-                <programlisting># nsenter -muinpt $PID</programlisting>
+                <programlisting># nsenter -m -u -i -n -p -t $PID</programlisting>
 
                 <para><citerefentry><refentrytitle>nsenter</refentrytitle><manvolnum>1</manvolnum></citerefentry>
                 is part of