ARM: IGEP0033: Remove CYGNUS name from header.

We will not use CYGNUS names for any IGEP COM based on AM335x processor,
so, to avoid confusion, remove from headers.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>

board/isee/igep0033/board.c

 /*
- * Board functions for IGEP COM AQUILA/CYGNUS based boards
+ * Board functions for IGEP COM AQUILA based boards
  *
  * Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
  *

board/isee/igep0033/board.h

 /*
- * IGEP COM AQUILA/CYGNUS boards information header
+ * IGEP COM AQUILA boards information header
  *
  * Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
  *