man: use <constant> markup for errno value

[elogind.git] / man / sd_bus_creds_new_from_pid.xml

diff --git a/man/sd_bus_creds_new_from_pid.xml b/man/sd_bus_creds_new_from_pid.xml
index bc94c4409506156867bfe322f3b478d44590f871..f3ea1defe12a65849d430457175b0b98fdab3b2a 100644 (file)
--- a/man/sd_bus_creds_new_from_pid.xml
+++ b/man/sd_bus_creds_new_from_pid.xml
@@ -205,14 +205,14 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
     <variablelist>
 
       <varlistentry>
-        <term><varname>-ESRCH</varname></term>
+        <term><constant>-ESRCH</constant></term>
 
         <listitem><para>Specified <parameter>pid</parameter> could not
         be found.</para></listitem>
       </varlistentry>
 
       <varlistentry>
-        <term><varname>-EINVAL</varname></term>
+        <term><constant>-EINVAL</constant></term>
 
         <listitem><para>Specified parameter is invalid
         (<constant>NULL</constant> in case of output
@@ -220,7 +220,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
       </varlistentry>
 
       <varlistentry>
-        <term><varname>-ENOMEM</varname></term>
+        <term><constant>-ENOMEM</constant></term>
 
         <listitem><para>Memory allocation failed.</para></listitem>
       </varlistentry>