Fix spurious German index entry

doc/src/sgml/info.sgml

-<!-- $PostgreSQL: pgsql/doc/src/sgml/info.sgml,v 1.24 2006/03/10 19:10:48 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/info.sgml,v 1.25 2007/05/21 15:11:12 petere Exp $ -->
 
 <sect1 id="resources">
  <title>Further Information</title>
@@ -12,7 +12,7 @@
     <term>FAQs</term>
     <listitem>
      <para>
-      The FAQ list <indexterm><primary>FAQ-Liste</></> contains
+      The FAQ list <indexterm><primary>FAQ</></> contains
       continuously updated answers to frequently asked questions.
      </para>
     </listitem>