staging: rtl8723bs: xmit: rephrase comment and drop extra space

Rephrase the comment to avoid the "number of" construction and remove
an extra leading space.

Signed-off-by: Akiyoshi Kurita <weibu@redadmin.org>
Link: https://lore.kernel.org/r/20250917063729.1450525-1-weibu@redadmin.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: redadmin-org

drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c

@@ -76,7 +76,7 @@ static s32 rtl8723_dequeue_writeport(struct adapter *padapter)
 	/*  check if hardware tx fifo page is enough */
 	if (!rtw_hal_sdio_query_tx_freepage(pri_padapter, PageIdx, pxmitbuf->pg_num)) {
 		if (!bUpdatePageNum) {
-			/*  Total number of page is NOT available, so update current FIFO status */
+			/* Total page count is not available, so update current FIFO status */
 			HalQueryTxBufferStatus8723BSdio(padapter);
 			bUpdatePageNum = true;
 			goto query_free_page;