iwlagn: fix typo in ucode_bt_stats_read debugfs

small typo fix in ucode_bt_stats_read debugfs file

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
index f052c6d..d706b8a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
@@ -980,7 +980,7 @@
 			 le32_to_cpu(bt->lo_priority_tx_req_cnt),
 			 accum_bt->lo_priority_tx_req_cnt);
 	pos += scnprintf(buf + pos, bufsz - pos,
-			 "lo_priority_rx_denied_cnt:\t%u\t\t\t%u\n",
+			 "lo_priority_tx_denied_cnt:\t%u\t\t\t%u\n",
 			 le32_to_cpu(bt->lo_priority_tx_denied_cnt),
 			 accum_bt->lo_priority_tx_denied_cnt);
 	pos += scnprintf(buf + pos, bufsz - pos,