unconfirmed swaps: revert label change (follow-up 599ad1c017)

electrum/lnworker.py

@@ -910,7 +910,7 @@ class LNWallet(LNWorker):
             delta = current_height - swap.locktime
             tx_height = self.wallet.adb.get_tx_height(swap.funding_txid)
             if swap.is_reverse and tx_height.height <= 0:
-                label += ' (%s)' % _('funding transaction not confirmed')
+                label += ' (%s)' % _('waiting for funding tx confirmation')
             if not swap.is_reverse and not swap.is_redeemed and swap.spending_txid is None and delta < 0:
                 label += f' (refundable in {-delta} blocks)' # fixme: only if unspent
             out[txid] = {