diff --git a/doc/src/sgml/ref/create_index.sgml b/doc/src/sgml/ref/create_index.sgml
index 06a1ddf33fe..c9e874cd6fe 100644
--- a/doc/src/sgml/ref/create_index.sgml
+++ b/doc/src/sgml/ref/create_index.sgml
@@ -682,7 +682,7 @@ Indexes:
For new expression indexes, it is necessary to run ANALYZE or wait for
the autovacuum daemon to analyze
- the table to generate statistics about new expression indexes.
+ the table to generate statistics for these indexes.