man: use "search for unit"

To "search something", in the meaning of looking for it, is valid,
but "search _for_ something" is much more commonly used, especially when
the meaning could be confused with "looking _through_ something"
(for some other object).

(C.f. "the police search a person", "the police search for a person".)

Also reword the rest of the paragraph to avoid using "automatically"
three times.

diff --git a/man/systemctl.xml b/man/systemctl.xml
index c7b830b7fb53dedd3165fbb3cae4f8c8addce311..e7880d24f7560644c6af8528f5b40df86ffe83d5 100644 (file)
--- a/man/systemctl.xml
+++ b/man/systemctl.xml
@@ -996,12 +996,11 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
             unit configuration diectory, however they point to the single template unit file they are instantiated
             from.</para>
 
-            <para>This command expects either valid unit names (in which case appropriate unit files for these names
-            are automatically searched in the various unit file directories), or absolute paths to unit files (in which
-            case these files are read directly). If a specified unit file is located outside of the unit file
-            directories searched automatically, an additional symlink is created, linking it into the unit
-            configuration path, thus ensuring it is automatically found when requested by commands such as
-            <command>start</command>.</para>
+            <para>This command expects either valid unit names (in which case various unit file directories are
+            automatically searched for unit files with appropriate names), or absolute paths to unit files (in which
+            case these files are read directly). If a specified unit file is located outside of the usual unit file
+            directories, an additional symlink is created, linking it into the unit configuration path, thus ensuring
+            it is found when requested by commands such as <command>start</command>.</para>
 
             <para>This command will print the file system operations executed. This output may be suppressed by passing
             <option>--quiet</option>.