man: groupmod: fix misleading param

--append has no argument in groupmod.c but the man pages states GID as
parameter.

In order to avoid confusion remove it from man page.

Signed-off-by: Sebastian Gross <sgross@emlix.com>

diff --git a/man/groupmod.8.xml b/man/groupmod.8.xml
index 49ff7c697297bca319af2faa8a395708747ab9f4..9b6aed5f594c9d87be8eb87f553c5c3cc87d2c58 100644 (file)
--- a/man/groupmod.8.xml
+++ b/man/groupmod.8.xml
@@ -70,7 +70,7 @@
     <variablelist remap='IP'>
       <varlistentry>
        <term>
-         <option>-a</option>, <option>--append</option>&nbsp;<replaceable>GID</replaceable>
+         <option>-a</option>, <option>--append</option>
        </term>
        <listitem>
       <para>If group members are specified with -U, append them to the existing