Documentation/CodingStyle: fix tab-spaces mixture
Documentation/CodingStyle: fix tab-spaces mixture

Coding style description has a irregular mixture of tabs and spaces in two
places which is bad by any means and can possibly hurt somebody's sense
of beauty.

Signed-off-by: Pavel Kretov <7cae407f1f3b56350827d1394be40a3e8f9cb303@gmail.com>
Signed-off-by: Jonathan Corbet <b2ce64d5587c02f12e367eac59751145a0660c51@lwn.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs