diff --git a/reference/spl/book.xml b/reference/spl/book.xml
index b59fae3d1..8e1f94dc9 100644
--- a/reference/spl/book.xml
+++ b/reference/spl/book.xml
@@ -1,26 +1,23 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- $Revision$ -->
-<!-- EN-Revision: e579f9c9383e9dbc293343287086e988c17d0321 Maintainer: chuso Status: ready -->
+<!-- EN-Revision: 487afb09014843c0911daf7c7c962c3dd4a2c610 Maintainer: chuso Status: ready -->
 <!-- Reviewed: yes Maintainer: seros -->
 
 <book xml:id="book.spl" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <?phpdoc extension-membership="core" ?>
  <title>SPL - Biblioteca estándar de PHP</title>
  <titleabbrev>SPL</titleabbrev>
- 
+
  <preface xml:id="intro.spl">
   &reftitle.intro;
   <para>
    La Biblioteca Estándar de PHP (SPL por las siglas de Standard PHP Library en inglés) es una colección de interfaces y clases
-   pensadas para solucionar problemas comunes. 
+   pensadas para solucionar problemas comunes.
   </para>
   <para>
    SPL proporciona un conjunto de estructuras de datos estándar, un conjunto de iteradores para recorrer objetos, un conjunto de interfaces, un conjunto de excepciones estándar, varias clases para trabajar con ficheros, y un conjunto de funciones como <function>spl_autoload_register</function>
   </para>
  </preface>
- 
- &reference.spl.setup;
- &reference.spl.constants;
+
  &reference.spl.datastructures;
  &reference.spl.iterators;
  &reference.spl.interfaces;
@@ -28,7 +25,7 @@
  &reference.spl.reference;
  &reference.spl.files;
  &reference.spl.miscellaneous;
- 
+
 <!-- TODO: Not documented
  &reference.spl.splfixedarray;
  &reference.spl.splobjectstorage;
diff --git a/reference/spl/constants.xml b/reference/spl/constants.xml
deleted file mode 100644
index 632ba7989..000000000
--- a/reference/spl/constants.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: a0ae28d3bc85f927c22649ebd9a590b921534b7d Maintainer: yago Status: ready -->
-<!-- Reviewed: yes Maintainer: seros -->
-<appendix xml:id="spl.constants" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
- &reftitle.constants;
- &extension.constants;
-</appendix>
-
-<!-- Keep this comment at the end of the file
-Local variables:
-mode: sgml
-sgml-omittag:t
-sgml-shorttag:t
-sgml-minimize-attributes:nil
-sgml-always-quote-attributes:t
-sgml-indent-step:1
-sgml-indent-data:t
-indent-tabs-mode:nil
-sgml-parent-document:nil
-sgml-default-dtd-file:"~/.phpdoc/manual.ced"
-sgml-exposed-tags:nil
-sgml-local-catalogs:nil
-sgml-local-ecat-files:nil
-End:
-vim600: syn=xml fen fdm=syntax fdl=2 si
-vim: et tw=78 syn=sgml
-vi: ts=1 sw=1
--->
diff --git a/reference/spl/interfaces.xml b/reference/spl/interfaces.xml
index 3a1d62d69..78f093306 100644
--- a/reference/spl/interfaces.xml
+++ b/reference/spl/interfaces.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- $Revision$ -->
-<!-- EN-Revision: 14af302c9c0e561fa6f9cdd956268758ba9a89c5 Maintainer: yago Status: ready -->
+<!-- EN-Revision: 267a3d4e60d8a6da941e72d195386b5841052cca Maintainer: yago Status: ready -->
+<!-- Reviewed: yes -->
 
 <part xml:id="spl.interfaces" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 
@@ -12,7 +12,6 @@
   <section xml:id="spl.interfaces.list">
    &spl.interfaces.list;
    <simplelist>
-    <member><classname>Countable</classname></member>
     <member><classname>OuterIterator</classname></member>
     <member><classname>RecursiveIterator</classname></member>
     <member><classname>SeekableIterator</classname></member>
@@ -23,7 +22,6 @@
 
  </partintro>
 
- &reference.spl.countable;
  &reference.spl.outeriterator;
  &reference.spl.recursiveiterator;
  &reference.spl.seekableiterator;
diff --git a/reference/spl/setup.xml b/reference/spl/setup.xml
deleted file mode 100644
index 27b849afb..000000000
--- a/reference/spl/setup.xml
+++ /dev/null
@@ -1,66 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- $Revision$ -->
-<!-- EN-Revision: af4410a7e15898c3dbe83d6ea38246745ed9c6fb Maintainer: yago Status: ready -->
-<!-- Reviewed: yes Maintainer: seros -->
-
-<chapter xml:id="spl.setup" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
- &reftitle.setup;
-
- <!-- {{{ Requirements -->
- <section xml:id="spl.requirements">
-  &reftitle.required;
-  &no.requirement;
- </section>
- <!-- }}} -->
-
- <!-- {{{ Installation -->
- <section xml:id="spl.installation">
-  &reftitle.install;
-  <para>
-   Esta extensión está disponible y compilada por defecto desde PHP 5.0.0.
-  </para>
-  <note>
-   <para>
-    Desde PHP 5.3.0 esta extensión no puede ser desactivada, estando, por lo tanto,
-    siempre disponible.
-   </para>
-  </note>
- </section>
- <!-- }}} -->
-
- <!-- {{{ Configuration -->
- <section xml:id="spl.configuration">
-  &reftitle.runtime;
-  &no.config;
- </section>
- <!-- }}} -->
-
- <!-- {{{ Resources -->
- <section xml:id="spl.resources">
-  &reftitle.resources;
-  &no.resource;
- </section>
- <!-- }}} -->
-
-</chapter>
-
-<!-- Keep this comment at the end of the file
-Local variables:
-mode: sgml
-sgml-omittag:t
-sgml-shorttag:t
-sgml-minimize-attributes:nil
-sgml-always-quote-attributes:t
-sgml-indent-step:1
-sgml-indent-data:t
-indent-tabs-mode:nil
-sgml-parent-document:nil
-sgml-default-dtd-file:"~/.phpdoc/manual.ced"
-sgml-exposed-tags:nil
-sgml-local-catalogs:nil
-sgml-local-ecat-files:nil
-End:
-vim600: syn=xml fen fdm=syntax fdl=2 si
-vim: et tw=78 syn=sgml
-vi: ts=1 sw=1
--->