Documentation/SubmittingPatches: unify whitespace/tabs for the DCO

The Developers Certificate of Origin has a mixture of tabs and white
spaces which is annoying to view if your editor explicitly views white
space characters.

Also remove any trailing white spaces found in the file.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Stefan Beller 2014-12-17 17:13:56 -08:00 committed by Jonathan Corbet
parent e71e2c6fbb
commit e00bfcbf04