s/command-line/command line/g

A follow-up to:

commit 3f85ef0f05ffc51e19f86fb83a1c51e8e3cd6817
Author: Harald Hoyer <harald@redhat.com>
Date:   Thu Nov 6 15:33:48 2014 +0100

    s/commandline/command line/g

10 files changed, 12 insertions, 12 deletions

diff --git a/NEWS b/NEWS
index 96f0dd79f..f621752d6 100644
--- a/NEWS
+++ b/NEWS
@@ -51,7 +51,7 @@ CHANGES WITH 217:
         * A helper binary and a service have been added which can be
           used to resume from hibernation in the initramfs. A
           generator will parse the resume= option on the kernel
-          command-line to trigger resume.
+          command line to trigger resume.
 
         * A user console daemon systemd-consoled has been
           added. Currently, it is a preview, and will so far open a
@@ -1627,7 +1627,7 @@ CHANGES WITH 209:
           one of the next releases, at the same time that we will
           declare the APIs stable.
 
-        * When the kernel command-line argument "kdbus" is specified,
+        * When the kernel command line argument "kdbus" is specified,
           systemd will automatically load the kdbus.ko kernel module. At
           this stage of development, it is only useful for testing kdbus
           and should not be used in production. Note: if "--enable-kdbus"
diff --git a/man/sd_bus_creds_get_pid.xml b/man/sd_bus_creds_get_pid.xml
index 23763bd6a..22eb6e546 100644
--- a/man/sd_bus_creds_get_pid.xml
+++ b/man/sd_bus_creds_get_pid.xml
@@ -275,7 +275,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
     </para>
 
     <para><function>sd_bus_creds_get_cmdline()</function> will retrieve
-    an array of command-line arguments (as stored in
+    an array of command line arguments (as stored in
     <filename>/proc/<replaceable>pid</replaceable>/cmdline</filename>).
     </para>
 
diff --git a/man/sd_id128_randomize.xml b/man/sd_id128_randomize.xml
index 8c01ce826..870474c63 100644
--- a/man/sd_id128_randomize.xml
+++ b/man/sd_id128_randomize.xml
@@ -79,7 +79,7 @@
 
                 <para><citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
                 <option>--new-id</option> option may be used as a
-                command-line front-end for
+                command line front-end for
                 <function>sd_id128_randomize()</function>.</para>
         </refsect1>
 
diff --git a/man/systemd-activate.xml b/man/systemd-activate.xml
index cde4263c3..f584aeb56 100644
--- a/man/systemd-activate.xml
+++ b/man/systemd-activate.xml
@@ -61,7 +61,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
     <title>Description</title>
 
     <para><command>systemd-activate</command> can be used to
-    launch a socket activated daemon from the command-line for
+    launch a socket activated daemon from the command line for
     testing purposes. It can also be used to launch single instances
     of the daemon per connection (inetd-style).
     </para>
diff --git a/man/systemd-hostnamed.service.xml b/man/systemd-hostnamed.service.xml
index bdd3a51cc..7952d8a6c 100644
--- a/man/systemd-hostnamed.service.xml
+++ b/man/systemd-hostnamed.service.xml
@@ -64,7 +64,7 @@
 
                 <para>The tool
                 <citerefentry><refentrytitle>hostnamectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
-                is a command-line client to this service.</para>
+                is a command line client to this service.</para>
 
                 <para>See the <ulink
                 url="http://www.freedesktop.org/wiki/Software/systemd/hostnamed">
diff --git a/man/systemd-run.xml b/man/systemd-run.xml
index 6ccfd71b2..c92c32410 100644
--- a/man/systemd-run.xml
+++ b/man/systemd-run.xml
@@ -214,7 +214,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
       <xi:include href="standard-options.xml" xpointer="version" />
     </variablelist>
 
-    <para>All command-line arguments after the first non-option
+    <para>All command line arguments after the first non-option
     argument become part of the command line of the launched
     process. If a command is run as service unit, its first argument
     needs to be an absolute binary path.</para>
diff --git a/man/systemd-timedated.service.xml b/man/systemd-timedated.service.xml
index 143d3403f..aee37db46 100644
--- a/man/systemd-timedated.service.xml
+++ b/man/systemd-timedated.service.xml
@@ -66,7 +66,7 @@
 
                 <para>The tool
                 <citerefentry><refentrytitle>timedatectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
-                is a command-line client to this service.</para>
+                is a command line client to this service.</para>
 
                 <para>See the <ulink
                 url="http://www.freedesktop.org/wiki/Software/systemd/timedated">
diff --git a/man/systemd-udevd.service.xml b/man/systemd-udevd.service.xml
index 05a178c53..c395c57ec 100644
--- a/man/systemd-udevd.service.xml
+++ b/man/systemd-udevd.service.xml
@@ -60,8 +60,8 @@
 
     <para>The behavior of the daemon can be configured using
     <citerefentry><refentrytitle>udev.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-    its command-line options, environment variables, and on the kernel
-    command-line, or changed dynamically with <command>udevadm
+    its command line options, environment variables, and on the kernel
+    command line, or changed dynamically with <command>udevadm
     control</command>.
     </para>
   </refsect1>
diff --git a/man/udev.conf.xml b/man/udev.conf.xml
index 8a3cc8408..e87d6e97c 100644
--- a/man/udev.conf.xml
+++ b/man/udev.conf.xml
@@ -79,7 +79,7 @@
 
     <para>
       In addition, <filename>systemd-udevd</filename> can be configured
-      by command-line options and the kernel command line (see
+      by command line options and the kernel command line (see
       <citerefentry><refentrytitle>systemd-udevd</refentrytitle><manvolnum>8</manvolnum></citerefentry>).
     </para>
   </refsect1>
diff --git a/tools/make-directive-index.py b/tools/make-directive-index.py
index 5c80a7b9e..17b1325bb 100755
--- a/tools/make-directive-index.py
+++ b/tools/make-directive-index.py
@@ -141,7 +141,7 @@ TEMPLATE = '''\
         </refsect1>
 
         <refsect1>
-                <title>command-line options</title>
+                <title>command line options</title>
 
                 <para>Command-line options accepted by programs in the
                 systemd suite.</para>