watchdog: Standardize leading tabs and spaces in Kconfig file

Replace small number of lines using leading spaces with proper leading
tabs and spaces -- purely an aesthetic fix.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Robert P. J. Day 2016-10-16 08:10:37 -04:00 • committed by Guenter Roeck
commit 0f3871f8a5