cfg80211: fix typo

Fix spelling mistake in cfg80211.h: "lenght" -> "length".
The typo is also in the special comment block which
translates to documentation.

Signed-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Matteo Croce 2019-01-29 19:25:53 +01:00 • committed by Johannes Berg
commit 5ac4a12df5