diff --git a/doc/src/sgml/release-9.5.sgml b/doc/src/sgml/release-9.5.sgml
index 0ef79aa9e7..983dc82d62 100644
--- a/doc/src/sgml/release-9.5.sgml
+++ b/doc/src/sgml/release-9.5.sgml
@@ -195,7 +195,7 @@
- BRIN> indexes are very compact and cheap to to update by
+ BRIN> indexes are very compact and cheap to update by
storing min/max values for a range of heap blocks.
@@ -282,7 +282,7 @@ Add GUC and storage parameter to set the maximum size of GIN pending list.
Extend the infrastructure that allows sorting to be performed by