Make some wording consistent with DROP OPERATOR description.

diff --git a/doc/src/sgml/ref/create_operator.sgml b/doc/src/sgml/ref/create_operator.sgml
index 3acb05d0d32f81b7eeb663b5a6f9eec333fdd0d6..1001b8f33fb4e8310880c9d87058823b2731fa75 100644 (file)
--- a/doc/src/sgml/ref/create_operator.sgml
+++ b/doc/src/sgml/ref/create_operator.sgml
@@ -1,5 +1,5 @@
 
 
@@ -133,7 +133,7 @@ CREATE OPERATOR name (
       lefttype
       
        
-   The type of the left-hand argument of the operator, if any.
+   The data type of the operator's left operand, if any.
    This option would be omitted for a left-unary operator.
        
       
@@ -143,7 +143,7 @@ CREATE OPERATOR name (
       righttype
       
        
-   The type of the right-hand argument of the operator, if any.
+   The data type of the operator's right operand, if any.
    This option would be omitted for a right-unary operator.