man/rmmod: explain why modprobe -r is more useful

Improve user experience by explaining the option so the user may
not search explanations in other manpages (modprobe).

Signed-off-by: Yauheni Kaliuta <ykaliuta@redhat.com>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>

diff --git a/man/rmmod.xml b/man/rmmod.xml
index e7c7e5f..67bcbed 100644 (file)
--- a/man/rmmod.xml
+++ b/man/rmmod.xml
@@ -52,7 +52,8 @@
       want to use
       <citerefentry>
         <refentrytitle>modprobe</refentrytitle><manvolnum>8</manvolnum>
-      </citerefentry> with the <option>-r</option> option instead.
+      </citerefentry> with the <option>-r</option> option instead
+      since it removes unused dependent modules as well.
     </para>
   </refsect1>