@@ -778,7 +778,7 @@ pgbench <optional> <replaceable>options</> </optional> <replaceable>dbname</>
778778 </para>
779779
780780 <table id="pgbench-automatic-variables">
781- <title>Automaticvariables </title>
781+ <title>AutomaticVariables </title>
782782 <tgroup cols="2">
783783 <thead>
784784 <row>
@@ -912,14 +912,14 @@ pgbench <optional> <replaceable>options</> </optional> <replaceable>dbname</>
912912 <refsect2 id="pgbench-builtin-functions">
913913 <title>Built-In Functions</title>
914914
915- 916- following functionsare built into <application> pgbench</> and
917-
918-
919-
915+ <para>
916+ The functionslisted in <xref linkend=" pgbench-functions"> are built
917+ into <application>pgbench</> and may be used in expressions appearing in
918+ <link linkend="pgbench-metacommand-set"><literal>\set</literal></link>.
919+ </para>
920920
921921 <!-- list pgbench functions in alphabetical order -->
922- <table>
922+ <table id="pgbench-functions" >
923923 <title>pgbench Functions</title>
924924 <tgroup cols="5">
925925 <thead>