5 files changed, 11 insertions, 11 deletions
diff --git a/doc/src/sgml/ref/alter_opfamily.sgml b/doc/src/sgml/ref/alter_opfamily.sgml
index 3c0922c6452..848156c9d7d 100644
--- a/doc/src/sgml/ref/alter_opfamily.sgml
+++ b/doc/src/sgml/ref/alter_opfamily.sgml
@@ -185,7 +185,7 @@ ALTER OPERATOR FAMILY <replaceable>name</replaceable> USING <replaceable class="
     <term><replaceable class="parameter">support_number</replaceable></term>
     <listitem>
      <para>
-      The index method's support procedure number for a
+      The index method's support function number for a
       function associated with the operator family.
      </para>
     </listitem>
@@ -196,7 +196,7 @@ ALTER OPERATOR FAMILY <replaceable>name</replaceable> USING <replaceable class="
     <listitem>
      <para>
       The name (optionally schema-qualified) of a function that is an index
-      method support procedure for the operator family.  If no argument list
+      method support function for the operator family.  If no argument list
       is specified, the name must be unique in its schema.
      </para>
     </listitem>
diff --git a/doc/src/sgml/ref/create_language.sgml b/doc/src/sgml/ref/create_language.sgml
index 6bb69cf0ef6..13b28b1cccb 100644
--- a/doc/src/sgml/ref/create_language.sgml
+++ b/doc/src/sgml/ref/create_language.sgml
@@ -33,7 +33,7 @@ CREATE [ OR REPLACE ] [ TRUSTED ] [ PROCEDURAL ] LANGUAGE <replaceable class="pa
   <para>
    <command>CREATE LANGUAGE</command> registers a new
    procedural language with a <productname>PostgreSQL</productname>
-   database.  Subsequently, functions and trigger procedures can be
+   database.  Subsequently, functions and procedures can be
    defined in this new language.
   </para>
 
diff --git a/doc/src/sgml/ref/create_opclass.sgml b/doc/src/sgml/ref/create_opclass.sgml
index 0714aeca7ca..dd5252fd976 100644
--- a/doc/src/sgml/ref/create_opclass.sgml
+++ b/doc/src/sgml/ref/create_opclass.sgml
@@ -38,7 +38,7 @@ CREATE OPERATOR CLASS <replaceable class="parameter">name</replaceable> [ DEFAUL
    An operator class defines how a particular data type can be used with
    an index.  The operator class specifies that certain operators will fill
    particular roles or <quote>strategies</quote> for this data type and this
-   index method.  The operator class also specifies the support procedures to
+   index method.  The operator class also specifies the support functions to
    be used by
    the index method when the operator class is selected for an
    index column.  All the operators and functions used by an operator
@@ -201,7 +201,7 @@ CREATE OPERATOR CLASS <replaceable class="parameter">name</replaceable> [ DEFAUL
     <term><replaceable class="parameter">support_number</replaceable></term>
     <listitem>
      <para>
-      The index method's support procedure number for a
+      The index method's support function number for a
       function associated with the operator class.
      </para>
     </listitem>
@@ -212,7 +212,7 @@ CREATE OPERATOR CLASS <replaceable class="parameter">name</replaceable> [ DEFAUL
     <listitem>
      <para>
       The name (optionally schema-qualified) of a function that is an
-      index method support procedure for the operator class.
+      index method support function for the operator class.
      </para>
     </listitem>
    </varlistentry>
diff --git a/doc/src/sgml/ref/create_operator.sgml b/doc/src/sgml/ref/create_operator.sgml
index 35f2f46985b..c8263437abd 100644
--- a/doc/src/sgml/ref/create_operator.sgml
+++ b/doc/src/sgml/ref/create_operator.sgml
@@ -94,7 +94,7 @@ CREATE OPERATOR <replaceable>name</replaceable> (
 
   <para>
    The <replaceable class="parameter">function_name</replaceable>
-   procedure must have been previously defined using <command>CREATE
+   function must have been previously defined using <command>CREATE
    FUNCTION</command> and must be defined to accept the correct number
    of arguments (either one or two) of the indicated types.
   </para>
@@ -264,11 +264,11 @@ COMMUTATOR = OPERATOR(myschema.===) ,
 CREATE OPERATOR === (
     LEFTARG = box,
     RIGHTARG = box,
-    PROCEDURE = area_equal_procedure,
+    PROCEDURE = area_equal_function,
     COMMUTATOR = ===,
     NEGATOR = !==,
-    RESTRICT = area_restriction_procedure,
-    JOIN = area_join_procedure,
+    RESTRICT = area_restriction_function,
+    JOIN = area_join_function,
     HASHES, MERGES
 );
 </programlisting></para>
diff --git a/doc/src/sgml/ref/create_trigger.sgml b/doc/src/sgml/ref/create_trigger.sgml
index 7b971ee6b43..b2dddafb460 100644
--- a/doc/src/sgml/ref/create_trigger.sgml
+++ b/doc/src/sgml/ref/create_trigger.sgml
@@ -348,7 +348,7 @@ UPDATE OF <replaceable>column_name1</replaceable> [, <replaceable>column_name2</
 
     <listitem>
      <para>
-      This specifies whether the trigger procedure should be fired
+      This specifies whether the trigger function should be fired
       once for every row affected by the trigger event, or just once
       per SQL statement. If neither is specified, <literal>FOR EACH
       STATEMENT</literal> is the default.  Constraint triggers can only