cfg80211: fix gHz to GHz

There's no "g" prefix, only "G" (1e9) that was clearly intended here.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/core.c

@@ -639,7 +639,7 @@ int wiphy_register(struct wiphy *wiphy)
 		if (WARN_ON(!sband->n_channels))
 			return -EINVAL;
 		/*
-		 * on 60gHz band, there are no legacy rates, so
+		 * on 60GHz band, there are no legacy rates, so
 		 * n_bitrates is 0
 		 */
 		if (WARN_ON(band != IEEE80211_BAND_60GHZ &&

net/wireless/reg.c

@@ -262,7 +262,7 @@ static const struct ieee80211_regdomain world_regdom = {
 		REG_RULE(5745-10, 5825+10, 80, 6, 20,
 			NL80211_RRF_NO_IR),
 
-		/* IEEE 802.11ad (60gHz), channels 1..3 */
+		/* IEEE 802.11ad (60GHz), channels 1..3 */
 		REG_RULE(56160+2160*1-1080, 56160+2160*3+1080, 2160, 0, 0, 0),
 	}
 };