better output

home.admin/BBcreateInvoice.sh

@@ -80,6 +80,7 @@ else
   rhash=$(echo "$result" | grep r_hash | cut -d '"' -f4)
   payReq=$(echo "$result" | grep pay_req | cut -d '"' -f4)
   echo "Give this Invoice/PaymentRequest to someone to pay it:"
+  echo ""
   echo ${payReq}
   echo ""
   echo "You can use 'lncli lookupinvoice ${rhash}' to check the payment. "