man: remove the '=' from --log-color and --log-location as they are optional arg

These params are optional arg, so remove the '=' from their doc.

Also include systemd.log_location in the statement explaining they are
set to true if no argument is provided to the parameter.

diff --git a/man/systemd.xml b/man/systemd.xml
index 500a56b704a5524735ae627051e3b8311c7c9f83..16f896a9eb0fdacde0c2e8749eb37ea6e7888009 100644 (file)
--- a/man/systemd.xml
+++ b/man/systemd.xml
@@ -610,7 +610,7 @@
         <term><varname>$SYSTEMD_LOG_COLOR</varname></term>
         <listitem><para>Controls whether systemd highlights important
         log messages. This can be overridden with
-        <option>--log-color=</option>.</para></listitem>
+        <option>--log-color</option>.</para></listitem>
       </varlistentry>
 
       <varlistentry>
@@ -624,7 +624,7 @@
         <term><varname>$SYSTEMD_LOG_LOCATION</varname></term>
         <listitem><para>Controls whether systemd prints the code
         location along with log messages. This can be overridden with
-        <option>--log-location=</option>.</para></listitem>
+        <option>--log-location</option>.</para></listitem>
       </varlistentry>
 
       <varlistentry>
@@ -824,7 +824,7 @@
       <varlistentry>
         <term><varname>systemd.log_color</varname></term>
         <term><varname>systemd.log_level=</varname></term>
-        <term><varname>systemd.log_location=</varname></term>
+        <term><varname>systemd.log_location</varname></term>
         <term><varname>systemd.log_target=</varname></term>
 
         <listitem><para>Controls log output, with the same effect as the
@@ -832,8 +832,8 @@
         <varname>$SYSTEMD_LOG_LEVEL</varname>,
         <varname>$SYSTEMD_LOG_LOCATION</varname>,
         <varname>$SYSTEMD_LOG_TARGET</varname>, environment variables described above.
-        <varname>systemd.log_color</varname> can be specified without an argument,
-        with the same effect as a positive boolean.</para></listitem>
+        <varname>systemd.log_color</varname> and <varname>systemd.log_location</varname> can be
+        specified without an argument, with the same effect as a positive boolean.</para></listitem>
       </varlistentry>
 
       <varlistentry>