Staging: r8188eu: core: rtw_xmit: Fixed some spelling errors in the comments

Fixed the spelling of "broadcast" and "update" in the comments.
Signed-off-by: Chang Yu <marcus.yu.56@gmail.com>
Link: https://lore.kernel.org/r/8d2f49631551b53ad970c9165cceb845c4d60b75.1655666628.git.marcus.yu.56@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/core/rtw_xmit.c

@@ -956,7 +956,7 @@ s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct
 		}
 
 		if (bmcst) {
-			/*  don't do fragment to broadcat/multicast packets */
+			/*  don't do fragment to broadcast/multicast packets */
 			mem_sz = _rtw_pktfile_read(&pktfile, pframe, pattrib->pktlen);
 		} else {
 			mem_sz = _rtw_pktfile_read(&pktfile, pframe, mpdu_len);
@@ -1755,8 +1755,8 @@ int xmitframe_enqueue_for_sleeping_sta(struct adapter *padapter, struct xmit_fra
 
 			pstapriv->tim_bitmap |= BIT(0);/*  */
 			pstapriv->sta_dz_bitmap |= BIT(0);
-
-			update_beacon(padapter, _TIM_IE_, NULL, false);/* tx bc/mc packets after upate bcn */
+			/* tx bc/mc packets after update bcn */
+			update_beacon(padapter, _TIM_IE_, NULL, false);
 
 			ret = true;
 		}
@@ -1806,7 +1806,7 @@ int xmitframe_enqueue_for_sleeping_sta(struct adapter *padapter, struct xmit_fra
 				pstapriv->tim_bitmap |= BIT(psta->aid);
 
 				if (psta->sleepq_len == 1) {
-					/* upate BCN for TIM IE */
+					/* update BCN for TIM IE */
 					update_beacon(padapter, _TIM_IE_, NULL, false);
 				}
 			}
@@ -2075,7 +2075,7 @@ void xmit_delivery_enabled_frames(struct adapter *padapter, struct sta_info *pst
 		if ((psta->sleepq_ac_len == 0) && (!psta->has_legacy_ac) && (wmmps_ac)) {
 			pstapriv->tim_bitmap &= ~BIT(psta->aid);
 
-			/* upate BCN for TIM IE */
+			/* update BCN for TIM IE */
 			update_beacon(padapter, _TIM_IE_, NULL, false);
 		}
 	}