diff --git a/chapters/install.configure.misc.xml b/chapters/install.configure.misc.xml
index 8293d6fb6a..bf7817209e 100644
--- a/chapters/install.configure.misc.xml
+++ b/chapters/install.configure.misc.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
  <sect3 id="install.configure.options.misc">
   <title>Misc options</title>
   <variablelist>
@@ -886,7 +886,7 @@
     </term>
     <listitem>
      <para>
-      Disable user-space object overloading support. PHP 3 only!
+      Disable user-space object overloading support. PHP 4 only!
      </para>
     </listitem>
    </varlistentry>
@@ -896,7 +896,7 @@
     </term>
     <listitem>
      <para>
-      Include YP support. PHP 3 only!
+      Include YP support. PHP 4 only!
      </para>
     </listitem>
    </varlistentry>
@@ -907,7 +907,7 @@
     <listitem>
      <para>
       Include ZIP support (requires zziplib &gt;= 0.10.6).
-      PHP 3 only!
+      PHP 4 only!
      </para>
     </listitem>
    </varlistentry>