man: add more formatting markup

[elogind.git] / man / sd_notify.xml

diff --git a/man/sd_notify.xml b/man/sd_notify.xml
index 75edeeadf39f2c98f65d1f6779e73be1c7b3487d..7d9689039727a4214b6908747cbfc15211f367dd 100644 (file)
--- a/man/sd_notify.xml
+++ b/man/sd_notify.xml
@@ -217,10 +217,10 @@
 
                 <para>Internally, these functions send a single
                 datagram with the state string as payload to the
-                AF_UNIX socket referenced in the
+                <constant>AF_UNIX</constant> socket referenced in the
                 <varname>$NOTIFY_SOCKET</varname> environment
                 variable. If the first character of
-                <varname>$NOTIFY_SOCKET</varname> is @ the string is
+                <varname>$NOTIFY_SOCKET</varname> is <literal>@</literal> the string is
                 understood as Linux abstract namespace socket. The
                 datagram is accompanied by the process credentials of
                 the sending daemon, using SCM_CREDENTIALS.</para>
@@ -238,8 +238,7 @@
                 <filename>sd-daemon.h</filename> files. These
                 interfaces are available as shared library, which can
                 be compiled and linked to with the
-                <literal>libsystemd-daemon</literal>
-                <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+                <constant>libsystemd-daemon</constant> <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
                 file. Alternatively, applications consuming these APIs
                 may copy the implementation into their source tree. For
                 more details about the reference implementation see
@@ -254,7 +253,7 @@
         <refsect1>
                 <title>Environment</title>
 
-                <variablelist>
+                <variablelist class='environment-variables'>
                         <varlistentry>
                                 <term><varname>$NOTIFY_SOCKET</varname></term>