add padding

quicwg · Jan 22, 2020 · ab2a97a · ab2a97a
1 parent 2dfdd0f
commit ab2a97a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/draft-ietf-quic-recovery.md b/draft-ietf-quic-recovery.md
@@ -123,9 +123,9 @@ Ack-eliciting Packets:
 
 In-flight:
 
-: Packets are considered in-flight when they have been sent and
-  are ack-eliciting, and they are not acknowledged, declared lost,
-  or abandoned along with old keys.
+: Packets are considered in-flight when they are ack-eliciting or contain a
+  PADDING frame, and they have been sent but are not acknowledged, declared
+  lost, or abandoned along with old keys.
 
 # Design of the QUIC Transmission Machinery