diff --git a/rfc9000.md b/rfc9000.md
index e1a49a499c..481ef3cd05 100644
--- a/rfc9000.md
+++ b/rfc9000.md
@@ -764,7 +764,7 @@ state, which is a terminal state.
 ## Permitted Frame Types
 
 The sender of a stream sends just three frame types that affect the state of a
-stream at either sender or receiver: STREAM ({{frame-stream}}),
+stream at either the sender or the receiver: STREAM ({{frame-stream}}),
 STREAM_DATA_BLOCKED ({{frame-stream-data-blocked}}), and RESET_STREAM
 ({{frame-reset-stream}}).