wireless-regdb: fix Makefile indentation

Signed-off-by: John Crispin <john@phrozen.org>
(cherry picked from commit 8562e77953)
This commit is contained in:
John Crispin 2019-07-30 00:33:12 +02:00 committed by Hauke Mehrtens
parent 0a4071b550
commit d6ecadb05c