doc: Remove error on document creation

Unexpected trailing zero causes following error.

wpa_supplicant.sgml:472:53:E: character data is not allowed here

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>

diff --git a/wpa_supplicant/doc/docbook/wpa_supplicant.sgml b/wpa_supplicant/doc/docbook/wpa_supplicant.sgml
index 182060d..e7bf4e0 100644 (file)
--- a/wpa_supplicant/doc/docbook/wpa_supplicant.sgml
+++ b/wpa_supplicant/doc/docbook/wpa_supplicant.sgml
@@ -469,7 +469,7 @@
          <para>Enable DBus control interface. If enabled, interface
          definitions may be omitted. (This is only available
          if <command>wpa_supplicant</command> was built with
-         the <literal>CONFIG_DBUS</literal> option.)</para>0
+         the <literal>CONFIG_DBUS</literal> option.)</para>
        </listitem>
       </varlistentry>