doc: Removed extra indentation from wl_list code sample

This is a minor documentation fix. I did not see any asterisks in the
output as reported by Pekka Paalanen. Using doxygen 1.7.6.1.

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Bill Spitzak 2014-11-25 17:41:03 -08:00 committed by Pekka Paalanen
parent dfdb087826
commit 266b7f06be