diff --git a/appendices/debugger.xml b/appendices/debugger.xml
index 4ce44eb126..9fbefc603a 100644
--- a/appendices/debugger.xml
+++ b/appendices/debugger.xml
@@ -1,5 +1,5 @@
 <?xml encoding="iso-8859-1"?>
-<!-- $Revision: 1.12 $ -->
+<!-- $Revision: 1.13 $ -->
  <appendix id="debugger">
   <title>The PHP Debugger</title>
 
@@ -19,7 +19,7 @@
    <para>
     The internal debugger in PHP 3 is useful for tracking down
     evasive bugs. The debugger works by connecting to a
-    <acronym>TCP</acronym> port for every time PHP starts up.
+    <acronym>TCP</acronym> port for every time PHP 3 starts up.
     All error messages from that request will be sent to this
     TCP connection.  This information is intended for
     "debugging server" that can run inside an
@@ -109,7 +109,7 @@
       <listitem>
        <simpara>
 	PID (process id) on <replaceable>host</replaceable> of the
-	process with the PHP script that generated this error.
+	process with the PHP 3 script that generated this error.
        </simpara>
       </listitem>
      </varlistentry>
@@ -200,7 +200,7 @@
       <thead>
        <row>
 	<entry>Debugger</entry>
-	<entry>PHP Internal</entry>
+	<entry>PHP 3 Internal</entry>
        </row>
       </thead>
       <tbody>