diff --git a/webrtc.html b/webrtc.html
index fc99478c6..a3a903fd9 100644
--- a/webrtc.html
+++ b/webrtc.html
@@ -12695,7 +12695,9 @@ <h3>
                   </td>
                   <td>
                     The {{RTCIceTransport}} has received at least one remote
-                    candidate and is checking candidate pairs and has either
+                    candidate (by means of {{RTCPeerConnection/addIceCandidate()}} or discovered as a
+                    peer-reflexive candidate when receiving a STUN binding
+                    request) and is checking candidate pairs and has either
                     not yet found a connection or consent checks [[!RFC7675]]
                     have failed on all previously successful candidate pairs.
                     In addition to checking, it may also still be gathering.