man: various man page updates

[elogind.git] / man / systemd.timer.xml

diff --git a/man/systemd.timer.xml b/man/systemd.timer.xml
index b61cabc3e9ef537f8ba94981930a66b1dbfc38b1..ef89693f14632c30b7d505c0adc5bbb5bf94f642 100644 (file)
--- a/man/systemd.timer.xml
+++ b/man/systemd.timer.xml
@@ -68,14 +68,25 @@
                 timer specific configuration options are configured in
                 the [Timer] section.</para>
 
-                <para>For each timer file a matching unit file must
+                <para>For each timer file, a matching unit file must
                 exist, describing the unit to activate when the timer
-                elapses. By default a service by the same name as the
+                elapses. By default, a service by the same name as the
                 timer (except for the suffix) is activated. Example: a
                 timer file <filename>foo.timer</filename> activates a
                 matching service <filename>foo.service</filename>. The
                 unit to activate may be controlled by
                 <varname>Unit=</varname> (see below).</para>
+
+                <para>Unless <varname>DefaultDependencies=</varname>
+                is set to <option>false</option>, timer units will
+                implicitly have dependencies of type
+                <varname>Conflicts=</varname> and
+                <varname>Before=</varname> on
+                <filename>shutdown.target</filename>. These ensure
+                that timer units are stopped cleanly prior to system
+                shutdown. Only timer units involved with early boot or
+                late system shutdown should disable this
+                option.</para>
         </refsect1>
 
         <refsect1>
@@ -114,7 +125,7 @@
                                 deactivated.</para>
 
                                 <para>Multiple directives may be
-                                combined, of the same and of different
+                                combined of the same and of different
                                 types. For example, by combining
                                 <varname>OnBoot=</varname> and
                                 <varname>OnUnitActive=</varname> it is
@@ -144,7 +155,7 @@
                                 directives.</para></listitem>
 
                                 <para>These are monotonic timers,
-                                independant of wall-clock time and timezones. If the
+                                independent of wall-clock time and timezones. If the
                                 computer is temporarily suspended, the
                                 monotonic clock stops too.</para>
 
@@ -153,16 +164,16 @@
                                 <term><varname>Unit=</varname></term>
 
                                 <listitem><para>The unit to activate
-                                when this timer elapses. Argument is a
+                                when this timer elapses. The argument is a
                                 unit name, whose suffix is not
                                 <filename>.timer</filename>. If not
-                                specified this value defaults to a
+                                specified, this value defaults to a
                                 service that has the same name as the
                                 timer unit, except for the
-                                suffix. (See above.) It is recommended
+                                suffix. (See above.) It is recommended,
                                 that the unit name that is activated
                                 and the unit name of the timer unit
-                                is chosen identical except for the
+                                are named identical, except for the
                                 suffix.</para></listitem>
                         </varlistentry>
                 </variablelist>