diff --git a/appendices/migration5.xml b/appendices/migration5.xml
index a9d80a0dd2..c1678df9ec 100755
--- a/appendices/migration5.xml
+++ b/appendices/migration5.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.28 $ -->
+<!-- $Revision: 1.29 $ -->
  <appendix id="migration5">
   <title>Migrating from PHP 4 to PHP 5</title>
 
@@ -56,15 +56,14 @@
     </listitem>
     <listitem>
      <simpara>
-      The <constant>T_ML_CONSTANT</constant> constant is no longer defined by
+      The <constant>T_ML_COMMENT</constant> constant is no longer defined by
       the <link linkend="ref.tokenizer">Tokenizer</link> extension. If
       error_reporting is set to <constant>E_ALL</constant>, PHP will
-      generate a notice. Although the <constant>T_ML_CONSTANT</constant> was
+      generate a notice. Although the <constant>T_ML_COMMENT</constant> was
       never used at all, it was defined in PHP 4. In both PHP 4 and PHP 5
       // and /* */ are resolved as the <constant>T_COMMENT</constant>
-      constant. However the PHPDoc style comments /** */ ,which starting PHP
-      5 are parsed by PHP, are recognized as
-      <constant>T_DOC_COMMENT</constant>. 
+      constant. However the PHPDoc style comments /** */, which starting PHP
+      5 are parsed by PHP, are recognized as <constant>T_DOC_COMMENT</constant>. 
      </simpara>
     </listitem>
     <listitem>