mac80211: fix kernel-doc "bad line" warning

Fix 88 instances of a kernel-doc warning:
  ../include/net/mac80211.h:2083: warning: bad line:  >
Signed-off-by: NRandy Dunlap <rdunlap@infradead.org>
Cc: linux-wireless@vger.kernel.org
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

include/net/mac80211.h

@@ -2080,7 +2080,7 @@ struct ieee80211_txq {
  *	virtual interface might not be given air time for the transmission of
  *	the frame, as it is not synced with the AP/P2P GO yet, and thus the
  *	deauthentication frame might not be transmitted.
- >
+ *
  * @IEEE80211_HW_DOESNT_SUPPORT_QOS_NDP: The driver (or firmware) doesn't
  *	support QoS NDP for AP probing - that's most likely a driver bug.
  *