--- doc/src/sgml/pgbench.sgml.orig	2010-08-07 00:56:33.000000000 +0200
+++ doc/src/sgml/pgbench.sgml	2010-08-07 01:10:21.000000000 +0200
@@ -40,6 +40,7 @@
   and number of transactions per client); these will be equal unless the run
   failed before completion.  The last two lines report the TPS rate,
   figured with and without counting the time to start database sessions.
+  (<acronym>TPS</acronym> stands for Transactions Per Second.)
  </para>
 
  <sect2>