samples: . accepts previous comment as-is
When updating a sample configuration with a comment, a dot '.'
in the new comment keeps the previous comment.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
1 reporter_name="Bart vdr. Meulen <bartvdrmeulen@gmail.com>"
3 reporter_comment="Config to build cross-compiler with mingw as kernel type"