staging: rtl8723bs: Fix spelling mistake in comment.

Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/hal/hal_com_phycfg.c

@@ -1731,7 +1731,7 @@ s8 phy_get_tx_pwr_lmt(struct adapter *adapter, u32 reg_pwr_tbl_sel,
 	if (idx_rate_sctn == 0 || idx_rate_sctn == 1)
 		idx_bandwidth = 0;
 
-	/*  workaround for wrong indxe combination to obtain tx power limit, */
+	/*  workaround for wrong index combination to obtain tx power limit, */
 	/*  HT on 80M will reference to HT on 40M */
 	if ((idx_rate_sctn == 2 || idx_rate_sctn == 3) &&
 	    band_type == BAND_ON_5G && idx_bandwidth == 2) {