diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index dd4a668eea6..987580d6df4 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -4408,7 +4408,7 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
Amount of data streamed. This counter only advances
when the phase is streaming database files or
- transfering wal files.
+ transferring wal files.