regulator: lp87565: Fix the GPL header

Fix the GPL header to reflect GPL v2
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/lp87565-regulator.c

@@ -5,8 +5,7 @@
  *
  *  This program is free software; you can redistribute  it and/or modify it
  *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
+ *  Free Software Foundation version 2. 
  */
 
 #include <linux/module.h>