ath6kl: Fix a typo in ath6k context

Signed-off-by: Edward Lu <elu@qca.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 3b99ae2..32b7ef5 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -85,7 +85,7 @@
 	ar->prwise_crypto = NONE_CRYPT;
 	ar->prwise_crypto_len = 0;
 	ar->grp_crypto = NONE_CRYPT;
-	ar->grp_crpto_len = 0;
+	ar->grp_crypto_len = 0;
 	memset(ar->wep_key_list, 0, sizeof(ar->wep_key_list));
 	memset(ar->req_bssid, 0, sizeof(ar->req_bssid));
 	memset(ar->bssid, 0, sizeof(ar->bssid));