diff --git a/doc/src/sgml/ref/create_operator.sgml b/doc/src/sgml/ref/create_operator.sgml
index c421fd21e9..3553d36454 100644
--- a/doc/src/sgml/ref/create_operator.sgml
+++ b/doc/src/sgml/ref/create_operator.sgml
@@ -52,7 +52,8 @@ CREATE OPERATOR name (
There are a few restrictions on your choice of name:
- -- and /* cannot appear anywhere in an operator name,
+
+ -- and /* cannot appear anywhere in an operator name,
since they will be taken as the start of a comment.
@@ -72,8 +73,8 @@ CREATE OPERATOR name (
- The use of => as an operator name is deprecated. It may
- be disallowed altogether in a future release.
+ The symbol => is reserved by the SQL grammar,
+ so it cannot be used as an operator name.