staging/comedi: remove German in-file changelog

My script that finds typos always wants to do s/Funktion/Function/.
Instead of adding some whilelist logic to my script just delete the
changelog that is useless in general and still more in this case as most
kernel developers don't understand it.

Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c

@@ -35,22 +35,8 @@ You should also find the complete GPL in the COPYING file accompanying this sour
   | Project manager: Eric Stolz   | Date     :  02/12/2002                |
   +-----------------------------------------------------------------------+
   | Description :   APCI-1710 SSI counter module                          |
-  |                                                                       |
-  |                                                                       |
   +-----------------------------------------------------------------------+
-  |                             UPDATES                                   |
-  +-----------------------------------------------------------------------+
-  |   Date   |   Author  |          Description of updates                |
-  +----------+-----------+------------------------------------------------+
-  | 13/05/98 | S. Weber  | SSI digital input / output implementation      |
-  |----------|-----------|------------------------------------------------|
-  | 22/03/00 | C.Guinot  | 0100/0226 -> 0200/0227                         |
-  |          |           | Änderung in InitSSI Funktion                   |
-  |          |           | b_SSIProfile >= 2 anstatt b_SSIProfile > 2     |
-  |          |           |                                                |
-  +-----------------------------------------------------------------------+
-  | 08/05/00 | Guinot C  | - 0400/0228 All Function in RING 0             |
-  |          |           |   available                                    |
+  | several changes done by S. Weber in 1998 and C. Guinot in 2000        |
   +-----------------------------------------------------------------------+
 */