diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index fddc65e84d3..0b067757a63 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1,5 +1,5 @@
@@ -245,7 +245,7 @@ PostgreSQL documentation
is equivalent to
-a >= x AND aable> <= y
+a >= x AND a <= y
Similarly,
@@ -253,7 +253,7 @@ PostgreSQL documentation
is equivalent to
-a < x OR aable> > y
+a < x OR a > y
There is no difference between the two respective forms apart from
the CPU cycles required to rewrite the first one